so i got on the shot on oct of 08 and i was supposed to go back on dec 08 but decided to not go back for the shot because i was having really bad side effects. its been almost 3 months since i got off and i been bleeding ever since, but its more like spotting. just recently ive noticed that i been having clear sticky stuff along with pinkinsh bleeding, and the worse part is ive had unprotected sex and my boyfriend cumed inside. im confused could this bleeding be because of the shot or could i be pregnant? has this happened to anyone?