Hii I need help I had unprotected sex on the 15th of June with my boyfriend. We couldnt get a condom. He said he didnt cum in me but a few days later I was getting dull then sharp pains in my lower left stomach area and then yesterday 26th June. I woke up with a headache and then was vomiting all day. And I have more pain then usual in my back. I also feel bloated. I'm supposed to get my period tomorrow. I hope it comes. But if it doesnt. Could I be pregnant...??? And if my period doesn't come. What should I do. I'm a bit worried.. :/