It doesn't matter when you tell your psych that you're suicidal. The important thing is that you told him and felt comfortable enough to do that. Their are some things that people would think they never tell anyone even if it could mean something good coming out of it in the end, they either don't see a chance of any good or don't want to go through with whatever they think may happen next. For me nothing really happened, it was just another symptom of depression and the same feeling others get. We just want it to stop.

Their isn't a medication just for suicidal thoughts, as far as i know. These thoughts would probably be linked to anxiety and depression symptoms which their are meds for .

I feel the same way you do though generally about everything. I told my doctor about suicidal thoughts years ago as well as being abused when I was younger. I thought telling that would bring me sort of magical relief. Well maybe not magical but sometimes I don't know why I told my doctor i'm suicidal or sexually abused because I'm still going through the same crap I did before telling anyone and I didn't really get better yet.