Im on the depo bc shot and i've had about 4 shots my next shot is tomorrow (4-21-09). I've been having some troubles, i've never had a symptom from the shot and I havent had a period while on the shot. But i've been feeling bloated all the time, my nipples are very sensitive, and i've been throwing up but not at certain times of the day. it all started about 3 or 4 weeks ago. i havent taken a test yet but i dont know if i want to get my shot tomorrow b/c i dont know if i am. please help