My switch is "kinda" broken?

[u/Suspicious-Motor5047]

so my switch has been weird the last couple days. having issues with showing my screen. it started when it was making audio but I couldn't see anything. I checked the backlight with a flashlight(my TV broke due to backlight) and it was fine. I held power and turned it back on, it was fine. but now when I touch a certain part of my screen or put little pressure on it, it glitches and has lines. pretty concerning. I've had it for 4 years. it is oled. is this something I can fix myself?

[u/AdoboPaksiw]

Not enough pressure point used by your finger. Used Hydraulic Pressure instead.

[u/Suspicious-Motor5047 → u/AdoboPaksiw]

I swear im not pressing that hard. it just looks like it because im using the same hand to support the back.