Hi, I had my one ond only depo jab on jan 27 2011 was told to use extra protection for first week but didnt - i now have purple constantly hard nipples, my breast are sometimes tender with some pain running along the outside of my breasts to my armpit, my abdomen is bloated and it feels like popcorn going off in my tummy, my tummy feels hard and uncomfortable - i am 39 and am quite excited thinking i maybe pregnant i have two daughters one 17 and one 12. has anyone had the same experience. Could i be pregnant or is body playing tricks on me (I am new to all this i have not written on one of these sites before)