Hmm...That's weird you say that. I was on & off Zoloft many times as well. I found it made me feel like complete crap every time. Bad headaches and opposite of you guys, I couldn't eat. I too, don't eat very much because of my depression (once a day on a good day). But when I took Zoloft a few weeks ago for a few days, I didn't eat for the 3 or 4 days which caused me to drop 10 lbs. I concur with Coko...I HATE the side effects, which is why I don't take anything (as of right now).

You should talk to the person who prescribed you with it and tell them you want a medication change. Especially if it doesn't seem to be helping much. I've heard Lexapro was good from a friend. Have you tried that?