I received the depo shot twice. I was supposed to go get it September 21st- October 5th and I didn't because we are trying to conceive. For almost a month my breast have been tender/swollen(left more than the right), tired all the time, nausea between 5-8pm almost every night, no appitite, temperature is a lil elivated(99.3-99.8), mood swings, nausea and some vomiting (smells even some food smells turn my stomach) urinating often, heartburn, bloating and gas, constipation backaches, hot flashes, faster heart beat, nasty taste in my mouth (sour, mitalic), thick white discharge and now my cervix is high, softer and now just has a lil slit(feels alost completely closed). I have taken around 6 pregnancy tests and all have been negative. Could I be pregnant?