i am new to this but i have been on zoloft 50mg for three weeks now. i am still having bad side effects. diarhea, shakiness, no appepite still dont feel like doing anything. weak and legs feel like jelly. get warm sensations in my back. not sleeping very well. i take this at night and the mornings are very rough. Shouldnt these effects be going away by now, I am on zoloft for aniety issues.