Hello doc, I m a 24 female, Had unprotected sex with my husband last month during my period, he did not cum inside me though, i m supposed to get my period a week a back.. had unprotected sex again a week back, he did not cum inside me again. I was not under any kind of birth control both the times. I had spotting around 15 days after the first encounter and the same thing happened yesterday night, i thought it was my period but it stopped after just a few drops. My last period was on 13th may. Is this normal. Am I pregnant? Guide me through.