i too am going through the same thing as you, i have not had the nausea or bloat thing but have had sore, tender boobs, dizzy spells and tropical moments. I however have not been off my depo injection long (4 months i think) and i wander if this is a side effect. Have done umpteen tests and all come out negative, i so want to be pregnant and its upsetting when you see that -ve sign come up in the window! Why dont you do a test at home rather than go to the doctors and see what that says. I have an appointment today to see if theres anything they can do (ref sore boobs and dizzyness) but i hate going there. I wish you all the luck, keep us informed.