OKAY...so i was on the depo shot for almost 2 years. My app. to get the next shot was Oct. 1 2012. I did not go get my shot though. So from then til today it has been 5 months since i have been off the depo shot. I still hav not had a cycle and i did not have a one when i was on the shot and i rarely ever spotted. I ovulated Feb. 18, 2013. (well thats what i think). Dont remember ovulating ever but i google anything that seems weird to me. I have been having pregnancy symptoms . My breast and nipples are sore and tender to touch they also feel full and kinda heavy. Most of the time my nipples are always hard. My nipples seem to be a little dark but i dont really know. I feel nauseated every other day but i have not vomited. I have these sharp pains that goes through my breast every day. I have been cramping like im on my cycle. I also have pain every now an again in my back and in my pelvic area. I have sharp pain in the side of my stomach . I have been farting unconditionally and it stinks very bad, I dont think im constipated cause i use it everyday. I have took 5 cheap prenancy test from dollar general and they were all negtive. Someone Help!!!!!!!!!!!!!!!