I can't get pregnancy out of my head...

Dee
Pills make me sick and he has been using condoms but last time (on my highest ovulation day) he did the pulling out... I am honestly scared and I can't stop thinking that I could get pregnant. He almost came once but it kind of lost the intention and he got it back in till he was ready again and pull out... The worst is that We aren't in a relationship. Not dating or anything, we just hook up frequently. I kept telling him to be careful but we get so worked out I just kind of trusted him so basically I didn't encourage a condom. I know it was stupid. It was this weekend. Should I take a pregnancy test? I'm super troubled about this...