I have been on Prozac 20 mg for over a week now and Doxepin 10 mg and just recently got prescribed Lorazepam/Ativan 1 mg twice a day for 5 days. Maybe to help with the effects I was getting from the Prozac. I haven’t been taking the Doxepin for the past couple of nights and just the Ativan. I’m nervous about getting withdrawals from it. Is it likely?