Tuesday i got my lower wisdom tooth out. It was doing fine up till today (saturday). I have this immense pain that feels like a throbbing. And when i bite down i kinda feel something hard. Its weird.. the throbbing is going through my jaw. When i look i see the little dark red clot..but i don't know am i getting dry socket? Its hurting alot more then it did. It feels really swollen in my mouth but on the outside isn't as swollen. What is this? My dentists also isn't open today.

It isn't bleeding or anything thats why i wasn't sure if it was dry socket or not.