Wedding in a week stomach is so upset

I always get nervous and a bit of a queasy stomach before major events. Just make sure you eat something that morning/day, even if it's light.

Upset stomach as in nauseous? Or diarrhea?

If it is nausea, ginger chews can help. They are used by ultra marathoners when they are about to throw up. And for morning sickness.

Try doing this Don’t’ eat for a day .Drink 1 cup of sweet fresh pineapple juice with a pinch of ginger, a pinch of black pepper and ½ teaspoon organic sugar, thrice a day and also try Drinking a clove or a ginger tea to ease the symptoms, you also try chewing 1 or 2 cardamom seeds.

I would agree with the teas and try calming teas without caffeine so it doesn't make you jittery.

I figure il have plain bagel tea pepto bismal if i need it and some wine

Take a big breath and remember what you're there for... to marry the love of your life. Don't let the stress of "hosting an event" make you nauseous because at the end of the day the only thing that matters is that you're married. Have some mimosas while you're getting ready and make sure you use the facilities before getting into your dress. I have a feeling that once you see him all the nerves will go away!! Keep some mints around, peppermint has natual anti nausea uses.