Ok sorry its taken me abit to come back here.. It is unfortunate that so many of us here have had some sort of experience with suicidal thoughts and/or attempts.
the first thing i want you to know is that your not alone in any of this, while each situation is unique we are all in this together. we are here for you 
Thank you for the background information, despite it being as hard as I know it is to share that part of the story it does give a better understanding of where you are at now.
Your after honest opinions so im trying my best to give you as much honesty as here will allow that wont identify me either. So im sorry if there are a few gaps that dont add up properly but some I do have to leave out and some I havent been brave enough to tell until now.
My story is different to yours in regards to medical intervention and our situations however our thoughts seem to be the same. There have been a few times I have been in hospital. The first one was intervened before it got to the point of trying to end my life. I had made plans, I had what I wanted to do in my head and had planned it but my words slipped up in the gp room and meantioned I had distinct thoughts about suicide and she called an ambulance to take me before I had any chance to do anything, I became extrmemly distressed after that because it went from 'I want to die let me, to omg someone is going to find out!†so my anxiety over took the suicidal thoughts and became increasingly distressed and family demands werent helping me at that point either. Security monitored room by myself only the nurses to and drs to visit and if I even moved nurses were alerted by security. I had 2 calls to security while I was admitted to the hospital because they werent sure about me in the states I was in so wanted 'back up' I suppose and a few times they would just do a walk through at unexpected times. Hospital helped that time, I was there for a week and during that time I went through the motions of how could I do that, shme, guilt, embarrassment and a whole range of emotions but by day 3 I was coming good and I had this zest for life back. I didnt want to die, I wanted to live. That was the point I changed quite abit, and was also the tunring point of the changes today because I had all those realisations about the abuse, my family and what they were doing and a few other things as well.
Ive had 3 other admissions one I admitted myself because I was trialing things to see what might or what might not work as in while driving or at home, another involuntary and the other combined with a freak horse accident but it set off the anxiety and made me very irrational. So I ended up back there.
The thing with my hospital addmissions, no one actually nows what they are for or the real reason im there. The first one I told them that I was here because I felt like SH ing, still dont know that I actually do. The others I could blame on accidents like the freak horse accident, the other respite one I told them that is was for mediction adjsutments. Each of these stays were only either overnight or 2 nights max so it wasnt too bad.
I dont have the option now to go to hospital or a respite centre anymore well I guess if I got unsafe and turned myself in or tried to make another attempt then I would but atm I dont.
Sorry rambling on now so will get back to the point your after. Life after that first admission hasnt been the same for me. Life went on as usual around me, people going to work, expectations of what I do still there and my current situation as you and others know it however I dont feel the same. I feel like ive given up on myself. I use to be so full of hope that I now struggle to see anything beyond the darkness. I would give anything a go just to see the light and in hopes of moving forward would do so but I just dont see it now. I have tried to change a lot and find that hope but I just dont see it.
I struggle to see why I am here as you do, what is my purpose on this earth. Why do I want to be here when everything else around me seems to just not care. There must be some reason im still here I just cant find it. I have to believe there is some sort of hope out there.
you might think the same as myself sometimes in the sense of 'why me, why wont these thoughts leave, what have i done to deserve this, are these thoughts real, are they trying to tell me something' your not alone in that either ok. reach out for that support and help.
Your after what you do now and im trying to think, I cant tell you what to do and as im not in your situation what might help me probably wont help you but ive been told that finding a purpose, doing what you love to do is a starting point. You love nursing dont you...? what about trying to get back into it, you be able to connect with patients, provide care and essentially be able to feel usefull and helpful to others. You could try a place like recovery or somewhere similar to ease back into things rather than jumping into the ED or elsewhere. Just a thought and no need to take it on board if its out of the question.
im sorry your MH worker wasnt being supportive and while she was trying to make light of the situation when your in the sort of headspace your in your more after compassion and understanding now what she offerred becasue we dont see it that way. we see it as they are right, im a waste of space, im wasting peoples time and energy. I hope your at the respite centre now and getting the help you deserve and need.
sending lots of hugs and love

@Teejdespite the circumstances of here, i really like what you have written. i know we dont really 'know' each other but thank you for sharing a part of you and allowing us to get to know you for who you are and not your mental illness. 