Thanks so much for your reply. I actually feel a bit better. I am going to guess that it is the Vitamin D and not the new anti- depressant as I think it would take longer to work??? So far I have not had any side effects from the Prestiq. One is nausea and I remembered that I had some gravol from a previous med that caused nausea so I take one before the Prestiq and so far so good.
I see the doctor again next Tuesday and I would guess she may keep the Vitamin D at 4000 units until my next blood work.