I ve had a itchy patch of skin on my chest, near my neck, for months. It has become painful. At times it feels as if I m being repeatedly stung by a bee. Nothing I do seems to give me relief. (Ice, calamine, oatmeal paste, cortizone cream.) I can t get in to see a dermatologist until August. Any suggestions? It is irritated by heat. Otherwise I can t identify a cause or triggers. At this point the painful itching and stinging is pretty constant.