Hi. I've had sex four times this month. 6/13, 6/18, 6/19, and 6/22. I was ovulating during the week of the 18th and 19th, but my boyfriend and I always use a condom when we have sex, and he's told me it's been completely in tact after he's finished, everytime. Today, 6/24, when I wiped, there was a little bit of light pink blood. Just the size of half of a tic tac. It's the first time I've noticed bleeding. Is there any chance AT ALL I could be pregnant? I am NOT trying to get pregnant. I'm only 18. Please help me... Everything I've read online said its implantation bleeding and im so nervous.