Hi. I Have Swelled Lips. They Hurt Very Badly. I

Hi. I have swelled lips. They hurt very badly. I was out in the sun 2 weeks ago and they got slightly blistered so I drank lots of water and got some blistic, Still didn't help so I went to our hmo. Dr. said I basically wasted my money and I just have dehydrated lips and prescribed vaseline and more blistix. After two weeks they are still very sore, swollen and I'm thinking of seeing my dermatologist. Male. 57. No medication. Recently (February) changed diet to a healthier lifestyle to lose weight. Have lost 22 lbs. at 224lbs now. No known food alergies. Smoke and Drink