I'm not sure about the age this would begin, but I agree that it might be in your best interest to seek help from a professional. Surely you are able to get to the doctor on your own? Could you get to the doctor without discussing it with any family members or friends? If this is worrying you, I would not ignore your symptoms. I have done exactly that before, and it only gets worse than necessary. I think talking to someone is your best option.
Best of luck in what ever action you decide to take.