It's normal to be nervous about getting married. After all, most people have this experience when they get married for the first time. There is really no need to be nervous, because there will be a rehearsal the day before the wedding, and the host will take you through all the procedures. There will be a text to remind you. Generally, a wedding company will have a supervisor beside it. Don't be too nervous. Have a good sleep the day before and think about marrying your bride. Don't consider anything else.