i recently went from 25mg zoloft to 50mg. this is day 3. im having increased anxiety and feel like my old physical symptoms are coming back and im panicking all over again. i was doing pretty good at the 25mg aside from waking up at night with anxiety and having trouble falling back asleep. i know going up in dosage can cause side effects. dr said she didnt expect id have any. do i wait it out? anyone know how long it will take to feel better? i was at 25mg for 8 weeks.