@Andy_48
You say work gives you need work to feel grounded and maybe also to have purpose.
What about volunteering? You will also meet other people and you will have a schedule for that.
Or studying - doesn’t have to be something academic, could be a course that interests you at TAFE or community college
I don’t know where you live but cities and large regional towns often have choirs and sometimes other musical groups.
You say you go to gym but what about a team sport could be small team like social tennis etc
As someone has already suggested you might benefit from a medication review. There are many medications and often you need a trial
Also as people have said the forums have many people who are or were in similar situations and are willing to “chat”