I have been using Zoloft for a week (50 mg) and it is the first time I have used prescription drugs. I am suffering from mild depression and I am finding the side efects are making me feel worse. My anxiety level seems to have gone up and I am having alot of trouble sleeping. My question is are these side effects likely to dissappear or persist. It seems pointless in taking the meds if they make me more anxious and I can't sleep