Eek!! That doesn't sound like any fun whatsoever.

I think I've heard of that with various psych meds...you may have to do process of elimination to find the culprit.

(For some reason bupropion made me ridiculously horny. I don't know what was up with that. But no ejaculation problems.)

I'm guessing your psychiatrist has heard of this problem before, so it's worth asking even though it's uncomfortable. (I had a "male thing" discussion with my woman psychiatrist once...she was telling me that trazodone is not for men, as you can get an erection that won't go away, and it happened to one of her patients!)