Frustrated...

I'm frustrated with everything.  And now it's starting to affect my appetite.  In the last 3 days I've barely eaten.  I'm hungry, yet I have no appetite.  This is starting to sound familiar, which I won't get into right now (maybe sometime in the future), but it's for a different reason.  I want to eat, I really do, but all this stress is just making me lose my appetite.  This is such an opposite effect from last semester where I ate a lot before tests, but this semester its the total opposite and I think it's also because of the lack of sleep.  All this stress is also giving me rashes which I've never had before.  I'm getting them on my stomach and my arms.  I really need some sort of support structure right now.  I don't get a chance to talk to my closest friends often anymore, I barely see family and I'm always holed up now trying to study or get work done.  I dunno.. I just hope to get through this semester....