Late Nights and Lost Time

I know I should be studying more for my exams coming up next week, but every night I find myself scrolling through social media or watching TV until the early hours of the morning. It's not that I don't want to do well in school, I just can't seem to motivate myself anymore. Did this happen to anyone else? Is it normal to feel so lost and like you're wasting time when you know what you need to be doing? Sometimes, I wish there was a reset button for my life, one that could take me back to the days when all I wanted was to do well in school and make my parents proud. But now, even that seems like a distant memory. What's going on with me? Is anyone out there dealing with this too?