Is anyone familiar with the perscription Pristiq? If so, what do you think about it?

My doctor just switched me from Lexapro to Pristiq, after I am really struggling with depression after miscarrying with my first pregnancy. I’m wondering if anyone has had experience being on Pristiq, and if so has your experience been good or bad? Has Pristiq helped your sex drive increase? That was one thing I did not like about Lexapro- was the decreased sex drive….

I am just apprehensive about switching medications, just because of an emotional event going on with me right now. My psychiatrist told me this will “get rid of my pain”.