Okay, back in November, my boyfriend and i been having unprotected sex alot.. (we've used condoms & the "pull-out" method) .. in the mid month he came inside me , 2 days later i took Plan B. My period is usually 1 week before the end of the month, i missed my period and had implantation bleeding Im sure in the first week of Dec., it was light pink/brown and lasted for 3 days, skipping a day. Since then, I have got my period in Jan. and I recently started taking birth control pills, plus i smoking alot of weed since then, and taking diet pills. I've gotten sick recent, and been taking day/night quil, and other flu medications. I've lost a few pounds and started gaining, i also have been having lower ab sharp pains like short crampings. Lately I've been moody, lost of appetite, and quesy feelings. I've gotten lightheaded a few times. I haven't taken a preg. test yet (to scared of the results) .. sound preg?
I'd say you are not pregnant!!