MY FIRST FIME(JUST NOW) lol

I had sex for the first time with my boyfriend. I was really wet and he used a condom but it’s hurt extremely bad, is this normal. I’m searching as it says could be endometriosis(but I’m taking pills to regulate my period and avoid endometriosis) I don’t wanna get paranoid. I was planning on trying tomorrow but idk if I can take the pain. Right now I feel fine, I didn’t even bleed...