Me and my boyfriend had unprotected sex and I now think Im pregnant over this last weekend I had some pinkish spotting on my underwear and some mild cramps and now Ive been feeling nautious since yesturday and almost threw up last night could there be a possibility that I am pregnant?
If you had unprotected sex, and you are not using any contraception, then it is always possible that you are pregnant.  The symptoms that you describe do sometime an occur in early pregnancy, however, there remand possible reasons for these types of symptoms.  So having these symptoms does not necessarily mean that you are pregnant.  The only way to know for sure is to wait for your expected next period.  If your period comes on time, then you are not pregnant.  If you do not have your period when you expect it, take a home pregnancy test, and if you are pregnant, it should be positive. I hope this helps, please let me know if you have any more questions.