You feel tired, don’t you?
You may have a lot of work recently. You weren’t hard before.
Of course, students have to do many things. I can understand how you feel. Probably you had better relax. Nobody can do anything every time. You sometimes should rest.
Why don’t you look for your hobby? You don’t need to study everyday. If you study hard, you’ll be sick soon.
If I were you, I would switched usual and holiday. For example, you study intensively usual. During holiday, you relax in your house or you do something like hobby.
Anyway, you don’t need to rush headlong at first. You ought to do from you can do something. (114words)