Stubbed my toe, opened the door and the bottom ran over the top of my big toe, very sore. Took my tights off and there was a lot of blood, cleaned it all up and my nail has a big split in it. Couldnt face pulling off the hanging bit because its so far down the nail and still very sore, so just put a plaster over it and trying to ignore the throbbing. Will the nail die and fall off?