I feel like I need to...should I? 10 points?

So I've been writing novels for about a year, at the time it was just something to do during my boring summer between 8th grade and freshman year. Since then I've written about 14 or so, and I have a vast novel idea graveyard with ones I started writing but they didn't work out. But as of last week I started to not be able to write, no matter what I did I just couldn't pump anything out. I also had a feeling that something was going to happen during my sophomore year, which starts in 9 days, that will make it so that I don't have to write, more so that I have better things, more fulfilling things to do with my life besides writing.

But now I just happened to be watching Limitless for the first time, it started with the MC trying to get over some writer's block and that one made me think. Maybe I should just try to write, it won't effect anything if I write now so I'm not bored and I stop when school starts right? And I sort of feel like I just need to try to write, but I don't want to change anything that may or may not happen. Like it's driving me insane, I just need some advice. Help?