I had my baby may 13,2014 and before I left the hospital I got my birth control shot but I had sex two weeks after with my child's father unprotected and everysince then I have had sex about 5times . Now my hands feel weak and I eat more I had a bad headache lastnight and I felt very sick but I'm still bleeding really light and the blood and pinkish . I sleep more and I'm scared I might be pregnant my stomach hurt sometimes also . What do you think is wrong with me??

Um... you had a baby. Seriously. What you're feeling is your body stretching to reform back to what it was before. You're still passing all the blood and tissue from your pregnancy.

They currently recommend that you wait at least six weeks until you engage in sex again. Regardless if you were on the shot you should be good.