my wedding

i have an oura ring and use the natural cycles app, and my wedding is in two months. as of right now, my oura app predicts my period will start two days before my wedding, and natural cycles predicts the day after my wedding. it’s super annoying because a month ago the prediction was that my period would start and be done multiple days before the wedding which is ideal, because i usually feel the best during that phase of my cycle (less bloated more energy etc). obviously i know things shift around, and there’s still time but i really don’t want to be on my period during the wedding… people have recommended birth control to delay my period but in my dream world it would come early 🥲 and ideally i like to avoid hormonal birth control but that looks like it may be my best option. does anyone have any experience with this?