I Dyed My Hair About To 2 Weeks Ago And

I dyed my hair about to 2 weeks ago and had an allergic reaction. The dye apparently was not washed completely out of my hair and burned up my scalp. There were a few sores, swollen area on my scalp. I had noticed other areas on my body where the hair touched, also experienced burns from the dye.I've since washed my hair 3 times nutrulizing shampoo and been taking Benadryl. And oiling my scalp with tea tree oil. What is next? The E.R?