I've recently had some dental work done over the last several months, back tooth pulled and had a partial denture made. The partial denture is an upper denture to replace lost teeth on both my right and left side, I only have 5 upper teeth because of previous lost teeth. Now my gums hurt, its a burning pain that hurts, the pain is primarily on the left side where the back tooth was pulled, the pain is also under my partial and lower left side. Do you have any idea why I should have such burning pain? thank you.