Help me please!!

So I lost my virginity in october and bled kind of a lot during/after sex. Then i didn’t have sex again until novemberish and i still bled but it was only a little less. Have not had sex since then and finally found someone i like, we aren’t super close, but we both have the mutual feeling that we want to have sex. I’m super nervous i’m gonna bleed again cause it’s been a while and it’s only my third time having sex. How do I avoid this?? i don’t want to bleed all over this guy who i’m not super close with it’s kind of embarrassing. All thoughts appreciated :)