Postpartum and now experiencing painful sex.

My husband and I tried having sex 2 times now. First, I couldn’t feel anything. So I just sat there and waited for husband to finish. I’m only 7wks pp and I had second degree tearing.

Second time we tried, penetration hurt (which I was not expecting). We couldn’t even continue. Idk why it would suddenly hurt now when it didn’t hurt on the first attempt. This might also be tmi but it has even hurt to poop lately too.

Anyways, I’ve heard some women say it was painful for them at first but mine wasn’t painful until this last attempt and idk if that’s normal or if something is wrong. This is my first baby and so I’m not really sure what’s normal.

Also, my husband seemed mad/ annoyed (which I do understand) that we had to stop. I mean I helped him in other ways… but he made it seem like I was lying to get out of it. That’s NOT the case and I can’t think of why it would start to hurt now.