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I didn't renew my depo shot in September. For the last 2 weeks I've been feeling bloated, my lower back aches, extremely fatigued, certain things make me nauseous, mostly dairy foods that I usually love. My br___ts really ache, around the nipples to the point of not being able to touch them, also along the sides near my ribs and it has just creeped towards the inside of them as well. I've taken two pregnancy tests and both show up negative. My fiance' thinks I'm pregnant but it is very hard to tell since I have no periods whatsoever and my last one I can't even remember when that was. What are the odds of the shot wearing off before this so called 12-18month waiting period? I scheduled my doctors appointment, but its not until the 12th. My anxiety is really kicking in. Anyone have opinions? Is it possible or is my body playing a guessing game with me?