u/Puzzledcheckered

Turned on my laptop and it display the first photo, then it turned normal but after like an hour my screen gradually turn white and "clouded" ny skin. After 5-10 mins, whatever is on my screen start to be visible but will turn white again. Funny enough my youtube music is still ongoing even during this faulty screen moment. Im curious if i need to replace the lcd screen or just the lcd cable bcs im in a tight budget rn. This is Acer Aspire 3

Few months ago it showed this purple-ish screen before conpletely went blank even with the battery light still appear. I turned it on again today and it is fine until the screen went gradually white and filled the whole screen. The youtube music is still going on but i cant see anything on the screen anymore. Is this expensive to fix or can i fix it myself?