Unusual burning after sex

Abigail

Ladies, I need some HELP!!! My husband and I have been married since September (8 months! Woo!!!) and we waited for personal reasons until then to have sex, so we're still figuring it all out. I'd love advice on something that happened last night! I used to have major pain everytime we had sex. Turns out that was the pill I was on. Switched to an IUD and ditched the condoms and I can enjoy it now!!! (I can occasionally orgasm with him in me!!! How cool, right?)

Anyway. Last night we had sex, and although I really wanted him, it hurt a little during and a LOT afterwards. It felt like my skin was literally burning. We use a great, natural lube that neither of us is allergic to. He did use a different body wash, as we're on vacation.... Could that be the culprit? Obviously, I much prefer to ENJOY sex with my handsome husband. Thoughts? Not fond of the whole burning thing. (Even though the hubs brought me a cool cloth to hold there and cuddled me while it calmed down.)

I should probably note that neither of us has any STIs, and neither of us has ever had a partner besides each other. I say that because when I Google what happened, WebMD wants me to think I'm dying........ 🙄