I get too wet sometimes and it’s embarrassing af!!

So every time I’m with my boyfriend and we start kissing and making out I start getting super wet and I know this is normal but we haven’t even done anything past kissing. I know that it’s normal but y’all don’t understand like it gets really really bad to the point where I have to go to the bathroom every 10 minutes to try and “dry off”. I’m always so embarrassed and I don’t think he’s noticed yet but it just makes me so embarrassed and uncomfortable because he always wants me to sit on his lap and I love doing that but I’m always scared it’s gonna spa through to this pants. I constantly wear black pants around him because it gets so bad to where it soaks through :( does anyone else have this problem? I don’t wanna stop the wetness I just want to know how to not get so wet like I do