3 days after radiation treatments are finished

My skin is blistering and peeling, Dr. gave me Norco for pain but I am not able to sleep so I am alternating Tylenol and ibuprofen. I am applying Silvadine, thick like frosting a cake, after domeboro soaks three times a day to wound. After I put on the silvadine I cover with cellophane then pieces of cut up t shirt to hold in moisture of silvadine and for comfort. To sleep I was not able to take ambien, too hung over the next day so I am taking 5 mg of melatonin before bed. I have hope one day at a time the pain will lessen and my skin will heal.