From sleep mode to color swirls

I've had this issue with my mac book pro Early 2015 retina recently after updating it to the new Sierra High. I am unsure if it is because my precious laptop dropped on a corner against the rug with little to no contact (I baby my computer and have it protected). Or if its a graphics card issue.

Basically, when my computer is turned on and I decide to put the lid down, goes into temp sleep mode, I wait about 15 seconds, when I flip it open I get a flash of swirls and colors but only for a mere second (sort of like a pool waves with rainbow colors).

I have done NVRAM and also reset of SMC but did not fix the issue.

At first I thought it was a youtube issue or adobe flash, but nope.

My warranty is up and cannot afford to get it fixed if it is an issue. Has anyone come across this issue?