Like you mentioned, sometimes we aren't quite ready to 'go there'. It took me aaages to voice the things I was most ashamed of in therapy, and it was a huge weight lifted when I did - but it was a long time before I got to that point, so be gentle with yourself. You've only just done the thing! @creative_writer
It sounds like things are very heightened and I can only imagine how distressing that must feel for you... if you can, try to look at one thing you can control each moment and go from there. So, maybe a shower will help you to regulate, for example.
You've got this, and we will be here, so know you're not alone. 💛