I just raised my Zoloft from 50mg to 75mg 2 weeks ago. I have been on the 50 mg for 6 years and felt it stopped working. So my Dr raised my dose.The last few days I have had mild anxiety, heart racing and insomnia. I really did not think I would have theses side effects. I am just looking for support and any helpful ideas on how to make it thru the next 2 weeks.A friend of mine said to try taking Benedryl?