Always sore after sex?

Hey everyone, so the past few months now I’ve been experiencing a pretty intense burning feeling after sex, no I do not have a STD.. Even if we have an hour of foreplay, I still feel sore after sex.. I usually end up sitting in front of a heater with my legs spread because it’s like a heating pad for my vagina 😂😂 It really sucks and makes sex less enjoyable because I know the pain is coming. It usually goes away after 30 mins- an hour.. any advice helps. 😊

Ps- I know it’s normal to be sore after sex, but it’s more intense and more of a BURNING sensation, it just recently started a few months ago and it hurts so bad I can’t even use the bathroom until the pain goes away.