Re: Please help & give advice. I don't know what else to do.

There is an all natural treatment that may help with this awful skin problem. Get a bottle of castor oil at a health food store...not the thick stuff from a pharmacy unless you have no choice. Apply thickly on skin and scalp before going to bed. You can cover if you like but not necessary. The oil stains so sleep on old sheet
or blanket. Easier to remove with baking soda/water next morning. Repeat daily or as often as you can.
This heals many skin problems quickly, no pain! We have used it for burns (bubbles on skin, 8" x 6" area)
Stopped pain, healed in a few days, no scar.
This oil will reduce scar tissue, remove moles, skin tags, discolorations. It is easier to apply if mixed a non-irritating lotion but straight works faster, I think. Good for wrinkles too.
This oil is able to heal unbelievably well. Look up castor oil packs online. Tweet