Thought I was going to replace the screen again because I thought my accidentally sitting on the laptop had somewhat cracked the screen internally (not physically shown). Because I forgot I placed the laptop under the seating cushion of the front passenger's seat in the car and sat on it. And the touchscreen has been acting up by disabling the top right area of my screen and constantly ghost touching that area.
So basically download this, run to unzip, and run the calibration exe file. Solved.