I think the best thing for you is to relax and do the things that you love to do, if you are struggling and school is stressing you out talk to someone about it maybe someone who is very close to you can help. I have had that issue too, but I found that the best way that helped the most was when we had a break in school I would listen to music using the time to unwind, relaxing and talking to my friends.
I hope this helps you
