I got my tooth pulled in the back I'm not sure if it was a wisdom or molar but now its Thursday and it's a little sore and I keep producing saliva is this normal?

Yes, it's normal. The saliva is unusual but a nerve was probably hit that produces it.
Are you following the instructions you were given for brushing the gum and gargling salt water?

Yes, it's normal. The saliva is unusual but a nerve was probably hit that produces it.
Are you following the instructions you were given for brushing the gum and gargling salt water?

Ya I rinse with warm salt water and I brush my teeth but not right by were I got it pulled. But now this saliva is annoying

You are supposed to brush gently right on the spot where it was pulled. In fact that is very important. It keeps the gum clean so that infection doesn't move in.
Take a good look at it in a mirror with a flashlight - how does it look?