possibility (tmi)

so on the 15 of this month me and my boyfriend had unprotected sex and he ejaculated in me three times (tmi) but nothing came back out and usually something even a little bit. not this time thou. there was nothing. mind you we don't do it all that often. does this mean I have a higher chance of getting pregnant. I read that It means i was ovulating and it was all absobored or whatever. I don't Remeber excatly my last period but it was earlier this month. can someone help me out. sorry for it being so long 😕