I feel burning

Today me and my husband went to chick filA and got 3 spicy deluxe sandwiches with pepper jack cheese 🥵🥵🥵 so make the long story short, when we came back home we had sex and the moment he came into me I felt burning sooooooo bad which makes me to stop sex and washing myself with cold water since I was burning very bad. Do you guys think the spicy food might be a reason or not? I just finished my period yesterday and we haven’t had sex about one week ago.