What to do when ya get a burn? There is like a giant blister there now and ive been soaking it in ice water for that last two hours and yet even 5 seconds of normal air makes it hurt again. Yes im a wuss i admit

Right now ive given up on the whole trying to cool it off thing and instead have put a bandaid on really tight at the tip of my finger hoping that less blood supply means less active nerve endings. Anyone have any advice?