Is there a dermatoligist around? I have red blotchy skin on my chin by both sides of my mouth...I have tried ringworm medicine wondering if it was fungal....and a regular doctor prescribed something for a type of cold sore....that didn t work either....it is flakey sometimes and has little red bumps.....it also can sting....I only have 13 dollars....can anyone tell me what is might be for 13 dollars? Lauren