WEDDING DAY PERIOD

Hi guys, my period has been suuuuuper irregular the last four or five months and now I'm 'forecasted' to begin my period on my wedding day. 😫 Has anyone else experienced this? Did you still have sex the night of? Are there any ways to delay or get my period back on track? I'm bummed and obviously want to be able to make love on my wedding night but, I'm not too sure about doing it with AF