Alright gang, took my water to the pool store yesterday, and here are the results!!!
You are not the father! Wait...that's not right!
My sand filter is running right above 5 PSI. Not that I'm doubting what she's saying, but a second opinion is welcomed. The nice lady recommended:
-pH Increaser (2 pounds)
-Alkaline Up (Increaser - 5 pounds)
-Shock (1 pound) ***I previously shocked the pool***
It is low on salt, so I know I must add some. Some other backstory: It was greenish before I started treating it, which is my fault for not properly winterizing it. It was, gross.
I shocked it, and it killed a ton of algae and such. After installing a new sand filter, and running it, my water is cloudy, but it looks like much better now.