I know it will be insanely hard to deduce just from these pictures, but randomly this line (it somewhat flickers, I found higher refresh rate made it more solid than flicker so idk) showed up and I have tried so many things and nothing works, I can post specs if needed but I feel they are irrelevant. https://m.imgur.com/a/CQAVntQ
Thanks for your help, regardless if it works or not, I may just have to get a new monitor