How exciting Kazzles! Wishing you all the best for your Big Day!!!

You could try some dep breating exercises to calm your nerves when you're nervous (concentrate on your breathing. Breathing in counting to 10 and then breathing out to 10 - taking 10 seconds to breath in and out).
You could also try thinking of someone or something else.
As you're walking down the aisle - focus completely on your DH-to-be and hopefully all else will fade into oblivion.

It is completely normal to have fears about your big day. And don't worry - I DID trip over my dress! I just laughed and continued down the aisle with Dad holding my skirt up a little off the ground! I think I laughed the whole way down the aisle. I hate being centre of attention and get giggly when I am. My fav photo from the day is the one of Dad and I walking down the aisle with my arm hooked in his and his arm reaching over my skirt to hold it up so I couldn't trip again! LOL.

MG