I've been on Zoloft for 6-7 weeks now for anxiety. I started with 100mg and now I'm on 150mg. With100 mg I never felt any different (4 weeks). With 150mg I am now (2-3 weeks into 150) having increased anxiety spells and a hard to describe, but weird and unpleasant feeling. I know my Dr. is considering switching me to Lexapro. Should I be feeling this way? Is it time to cut my losses and try something?

FYI I'm 6'3" 190lbs, average build, if relevant