Something crazy might happen right before the big day.
A friend had a bad allergic reaction and had to go the hospital the day before her wedding. The temporary sinus infection I thought I had turned into a full-blown cold days before the wedding. By the time of the ceremony, my voice was gone and I was hoarse through my vows. It still managed to be a beautiful day because of all the love and support, and if things go left for you, I’m sure everything will still work out. Again, do what you need to immediately when you notice something is off (I waited too long to get some medication). No matter what, things will be fine.