So my period is 11 days late and I'm scared I might be pregnant. I took a test on the third and fourth day of my period being late and it came up negative and I took one on the eighth day and it also came up negative. My boyfriend and I haven't had unprotected sex for a long time so I don't know. I woke up in the middle of the night and felt really nauseous and vomited but I also just started the pill also on the third day my period was supposed to come because my doctor told me to so could that cause me to feel sick and vomit cause I started the pill on my last period and it made me vomit a few times but after 4 days of taking it, my doctor told me to stop it. Please help me, I'm not ready to have kids I'm so scared!!  Please give me some adivxe or something?? Xxx thank you