I am 16 and I have been on the pill for about 37 days. Me and my partner had unprotected sex for the first time about 1/2 weeks ago. He did not finish inside of me. We were both scared so I took the morning after pill 2 days later. Everything was fine I got my period and it was a little more heavier until this week. I've been sick for the past 3 days so I took a pregnancy test and it came back negative but very faint cause I didn't need to pee. I went to the doctors they didn't test me they just felt my stomach and said my bowel is normal. I have begun to get veins across my boobs. I've had headaches and wanting to vomit at night. My stomach has been making weird noises. Could this just be my body adjusting to the pill or an allergic reaction to the morning after pill a couple of days later or a bug. Asap answer would help.