I hear you. My situation probably isn't as bad as yours, but I've spent a lot of time in and out of hospital and on millions of medications with my hallucinations and voices beign classed from everything to pseudo-hallucinations, quasi-psychosis, atypical ocd, depression, disassociative disorder, bpd.
I get what you mean about wanting a diagnosis. I hate how some doctors just assume you want to be ill with that, I know what you mean. It's really frustrating when you have all the symptoms of something like psychosis, but be told (or know) you're not psychotic. I know most of my symptoms aren't psychotic, but I thought all my hallucinatory experiences were until my Dad died and I started having 'real' psychotic experiences (though I dont' have psychosis fullblown).
How old are you and what country? Don't worry if you don't want to say. I only ask because some countries and places in various countries will not give under 18s much medication. It took about four years to find a medication that worked with me. I do think, you would have a good case for needing medication with your situation in hospital. Possibly you could ask for a reason in writing from them.
With mh being your personality, you've been in hospital lately right? That's pretty much what happened to me after a while there. I am still after being out for seven months rebuilding my life. But I really relate to you, and if you want to chat add me on msn or email me (
firebreath_roaringdragon@msn.com). I have pretty much all those symptoms (although I've stopped purging lately), and I've been in that situation.
You probably have asked your doctor these things, but could you ask what treatment you're going to get / are getting and what it is aimed at. Maybe write down why it is so **** not knowing what's wrong with you and ask them to try and explain it to you.
However, having said that, diagnoses are harmful too. I'm sure you've been told this, I find my diagnosis of borderline puts me in shitty situations, yet I asked for a diagnosis so many times just because I thought that would explain everythign for me, but in the end they haven't.
Take care, sorry for the autobiographical ramble.
Roby x