Cervix displaced majorly to the left after sex?

I've been keeping an eye on my cervix this cycle, checking it every morning about 9am, however yesterday I was sleeping around my boyfriend's and forgot to check until I got back home at about 9pm, a few hours after we had sex. I was a bit disturbed because I couldn't even find my cervix and had to fish around a bit and realized it was pretty much completely displaced to the left... Is that normal? What does it mean? Maybe he just knocked it out of the way? (It was my first time..)