Hi, Chellsie. I think it would be a good idea to ask your mom to take you to your doctor, who is probably a pediatrician. She should agree to that because she knows you have a problem, even though she has it wrong as to what the problem actually is.
During the appointment, ask to speak to the doctor alone if mom is there the whole time. Then tell the doctor everything you've said here. You should get some good advice on what to do next. You can ask the doc not to give any details to your mother at this point, but if things stay the same or get worse I think she'll have to be told. You could be referred for counseling, and that would be a positive thing. Good luck with this.
So I don't know how to stop? Or why I like it in the first place. For now my mother thinks I'm having accidents because who would do this on purpose? Besides me! The last thing I want is to be treated like a baby but I guess I'm not acting like an adult.