Suggest Treatment For Blisters In Ear With Ear Pain

Hello, I woke up on the 24th with earache, the next day I discovered that it is in fact what feels like blisters in my ears, I can't go to the doctors as they still aren't open from the Christmas period, what should i do? Two have popped, and there are still one or more in there, it is really affecting my hearing and is very painful.