Help weird body feelings

Hi! I take birth control (low ogestrel) and boyfriend and I always use a condom. Two nights ago I drank too much and was very hungover yesterday. I had and still have this very full feeling in my stomach like I am bloated and am lacking my appetite. Should I be concerned of pregnancy.

We had sex morning after drinking and I read online that sex can sometimes cause bloating and an uncomfortable feel (happened to me before) but not sure how long it would last before being concerning.