How do *your* meds affect your appetite, if at all?

Ever since I've started Lamictal, I've experienced a loss of appetite. It's horrible because sometimes I go through the entire day without eating anything. I try to remind myself to eat, but I can go 24 hours without food and not notice anything, which is really bad. :|

It's been so bad that I've been using a phone alarm to remind me to eat lunch and dinner... which helps.

I wonder: does anyone else have this problem with Lamictal? I wonder if it's caused by this generic version I'm using... It's so stupid! I don't have any other side effects though.