Hi Crystal,
First thing to do, CALM DOWN!!!, It isn't oral cancer til they say it is. So right now you don't know. Like Mark says it can be many thing's without being cancer. Who do you have your appointments with? I would make sure I had a ENT look at it and have them biopsy the sore, The pathology report will let them know for sure. Please let us know after you have it checked out, We love to hear good news!!!! Think positive and have faith.
Dan