Media pending

Hello, i just finishing editing a video and saved the project and closed it. After a few minutes i reopened it, but when i hit play it would play only the audio with a black screen. I restarted my computer and now when i hit play nothing would happen, black screen, no sound. After another restart it just says media pending. This thing happens also to new projects, no matter what media i insert into it (videos and sounds play just fine outside the program). Also i tried with media from the ssd and media from external hdd, same result.

First i tried all the methods i could find online,enable and reenable, switch input, delete meda cache, add a cut, add a frame and maybe some i can`t remember.

The second thing i tried was reinstalling premiere pro, after a fresh install it all went the same way (only sound playing, black everything then media pending).

Windows 10, latest premiere pro version. I used to edit and render videos with no problems in the past. Also i must mention i am totally new to this, doing this as a hobby, so if i missed anything i am sorry.

Tomorrow i`ll try to move this project to a friend`s laptop to see if it works, but in the meantime i would really appreciate any advice, i am really lost. Thanks!