I had the extraction 6 days ago, and I do the warm salt water rinse 3-4 times a day since the second day. Sometimes it feels a little worse even a little throbbing after the salt water rinse, I wouldn't say it's a throbbing pain, just a throbbing. I use a 1/4 teaspoon per a cup of warm water. The tooth next to it and the gums still feel very odd, the hole since last night is 2/3 dark red and 1/3 white , is that normal ? It was all dark red before that, I guess that is the blood clot ?