Nothing about the OP screams 'I need psychiatric help' to me, really. How you feel doesn't necessarily seem any different from someone in crappy situation with family, friends, work or the opposite sex, say. I've seen plenty of people bootstrap themselves out of these periods of apathy without drugs. The love of a good woman, the discovery of a hobby you enjoy or the company of friends should be all you need to pull you out of this. No-one can realistically offer you a timetable for finding any of those things if you genuinely lack the motivation to go out and get them yourself, which is probably very discouraging but...suck it up, buttercup. Life sucks all over, and your situation could be massively worse. You're not living in Darfur, for example.