Zoloft and liver

I have been on Zoloft for about 8 months. I began taking it for anxiety, depression, panic attacks, and eating issues. Since I have been on it, my eating issues have gotten a lot worse. I began binging, something I've never done before. I have racing thoughts and feel like I am just floating through life. My weight has gone from about 120 to 155. I am not happy, and am considering coming off of the medication. Has anyone else noticed they have not been able to control their eating while on Zoloft? However, my anxiety did subside.

Have been on 50mg Zoloft for ~3months. At first, I felt euphoric and happy, no appetite, calmness exuded throughout my soul, but about 6 weeks ago I began to feel anxiety again. I started to obsessively bite/peel all my nails off, which I've never done. My hunger for food, especially sweets is endless and I have gained 6 pounds so far. Also, I feel completely lost and can't function with my daily activities without feeling a constant loss-of-focus feeling. I have memory loss and feel insecure. I don't want to go on a higher dose for fear I may feel worse in the long run, so I have decided on my own that I will very slowly wean myself off this drug (12mg at a time until I am done to zero mg). Maybe I will feel better than I did before I took Zoloft, but I don't yet know what the outcome will be. If anyone has felt better after taking Zoloft and weaned off of it, could you e-mail me some input?