I'm 19years old and started having sex with my boyfriend 3months ago. We were stupid for the first month by not using contraception. I went to the doctors and had a pregnancy test and it came out negative. But I was told that I could get pregnant because I have sex 3 times over the last 3 days before having the test and was giving the morning after pill. But being stupid again I didn't go and get the morning after pill therefore not taking it. I also started taking the contraceptive pill at this time. 2 months on now and I'm starting to suspect I may be pregnant. My boobs are always really sore to touch and lumpy and have gone up at least one cup size causing me backache as I was already a DD. I have just started getting bad headaches over the last few days. I'm constantly tired and dehydrated. I also started throwing up after eating certain things and I've gone right off alcohol when I used to fancy it, 3 glasses the other night made me throw up for 3hours after. And someone mentioned a week ago I looked like I was in the early stages of pregnany as my usually slim stomach bulged out to one side when I was leaning on something, but not in a flabby way, more pot belly like. After all this it may look like I defo am pregnant but the one thing is I have bled heavily twice now with constant spotting in between except for one week where I had nothing. But after reading you could bleed heavily while pregnant Im not so sure. Do you think its worth going for a test or could all this be down to the pill? I also keep getting very emotional, crying at nothing. If I could be pregnant it could be up to 2months and a week.