Hello doctor, I was intimating with my boyfriend for the first time but did not do sex, only some penetration happened and left because of my pain but I think some sperms passed into my vagina as he ejaculated. I haven't taken any pill till now and it's 7th day. I have some bad tastes on eating and headache. Am I going to be pregnant or I am in just stressed? We are not in condition of having a baby as we both are enrolled in Master degrees. I don't know what to do because we both are fool in this matter and only searching on Google to find the solution. Please help us.