I was diagnosed with Post-traumatic Stress Disorder about 6 years ago, since then, it seems that I have received a lot of emotional healing and haven't really had to deal with many PTSD symptoms. However, in the past few months, I have been having many flashbacks and reliving moments that have not bothered me in years. Could this raised anxiety be a result of me taking Depro-Provera? (I started the Depo shot in the middle of this past February, since then is when the PTSD has started to recur.)