SWIMMING 🏊🏽‍♀️

So for my Best-Friends birthday we are going to eat and then Go to hotel and have fun. We are swimming and my period decided after being 20 days late it finally said ‘Ima come today’. Her party is Saturday and do I wear a pad or put on a tampon when we are going swimming cause I’m SO CONFUSED😬😢🤦🏽‍♀️