Hello I have a question. I been off the depo provera shot for 3 months I haven't had a period since I got off the shot. Went to go see the OB/GYN on November 24 2014 and she told me to take these 10 pills called medroxyprogesterone and I still have no menstrual cycle and now my breast are starting to get sore and I have major nausea I don't know what to do. Can someone sheed some information with me so it can ease my mind a little, it would be greatly appreciated.