I got tricked😠

so last night, my SO and I were talking and asking how our day at work went , he then began kissing me softly and grabbed my crotch whispered I want u and am hungry for . I was like super wet n that just made it worse sighs but the killer is I know I have an appointment at my gyno today and I messed up last night and had sex. I feel bad cuz I've never really had sex and go see the gyno the other day. What do u think guys should I like reschedule it's just a regular check up and my period is like in the next 4 days.