Why Is there a horizontal line going through my screen?

Reaching out to whom has answers,

Recently I have just gotten this weird line going across my screen that you can hardly see from the front though its visible when changing to different websites and viewing from different angles which i’ll show under this quick description. I’m very careful with my laptop so a cracked glitch isn’t coming to mind though all answers are helpful since its driving me crazy so if it is a crack in my screen please let me know. Its a minor issue but even so.. I’d very much like to have a screen WITHOUT a line that isn’t catching my attention every 5 seconds during my study or break times.

Let me know if i need screen replacing as iv’e done all the reset options, force reset.. basically every research iv’e done to immediately shut down and press 3-4 keys, etc. No luck, again all help is appreciated.

Thank you,

Ema