Sensitive Tongue?

Recently, I had my bottom Wisdom teeth pulled. In order to preform the surgery, the Dentist had to numb my mouth. That included my mouth, so when I got home and allowed the numbness to go away, I began to eat normal foods and such. Though, when I ate hot fries, my tongue was burning worse than it normally would. I got the same burning feeling when I drank soda or ate food with ketchup on it. It's been going on for a good week now and I'm not sure if I should see a doctor for this. I thought it was just temporary, but I really can't handle this for much longer, since a majority of the foods I eat are spice. I just ate pizza and couldn't finish it because the sauce was burning my mouth!