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Hi. Im irania im 16 years old & me and my bf have been having un protected s_x. On friday january 20th we did it. He told me he wasnt sure if he came inside me. He always pulls out before hes about to come. 2 days later i got my period on monday night january 22nd & ended the next night. A whole day. only one day. It was a light period. I got scared cuase it was wierd cuase it has never happend before so i google it & all came to bieng pregnant. I have been having lots of head aches & sleepy alot. I havent trowed up. I dicided to wait to get my period. & besides that we had unprotected s_x a week after and i kinda got off him abit late cuase when i did he had already came. 2 days ago i was sopose to get my period but i didnt. So im 2 days late. Yesterday i started feeling cramps like ima bout to get my period but still nothing. Can i be pregnant? Please help im really scared & i dont know what to do.