Sex was painful

So I know that sometimes you can get sore from having a lot of sex or "raw" but there's a huge possibility I'm pregnant and tonight I had sex and it was sooo painful. Like, I told him he couldn't go too deep but even when he didn't, it still just hurt so bad. I've heard that sex can be painful sometimes if you're pregnant?? P.S.** I've been having pregnancy symptoms for like a whole week now. Waiting to test until after the 9th in case I start my period.