Chosen Solution

The MacBook hasn’t been dropped or anything, this happened out of nowhere. I tried resetting the NVRAM, Booted In safe mode, complete reset and downloaded the newest update. nothing worked.

Hi To see if it’s software try connecting it up to a external display If you get the same results it’s probably software If not it’s a probably a display issue:-)

Possibly the screen flex is not making proper contact, press lightly on the bottom of the screen on the protective plastic and see if that stripe in the middle is removed.