So I was taking to depo shot and I got it three times, the last time in October and then I stopped. I haven't had a period since i first started the shot and now i feel like I might be pregnant. I throw up at night but its every other night I always feel like I'm going to get sick, my boobs are a little tender, and I've been eating a lot, and also extremely emotional and mood swings. My boyfriend thinks I'm pregnant but I'm not sure because I haven't had a period in over 6 months do to the depo shot. I also have this strange rash on my back chest and stomach, looks kinda like a heat rash but less red. Please let me know if this is normal and the odds of me being pregnant!!