I wish I could help you, Nocter. I'm on meds (don't think they are working anymore anyway??) and I have just been diagnosed recently...at 57
From a non-professional regular person like me, it sounds like one really good doctor should evaluate you now, not looking back at all the diagnoses before, as not to push him/her in any direction previously used to describe you.
Sorry I'm no help, but someone closer to your situation who is a member here will hopefully find your post.
Best of luck, dear.