You didn’t say that you’re in any extracurriculars. My daughter took AP biology, honors English, honors Geography, played water polo, assisted in the special needs PE class for developmentally and physically challenged students, and still graduated in the top 10% of her class. You need to pace yourself and prioritize studies on a daily basis – meaning if your work load is heavy in one subject focus on that one more on that day. School has just started so in time you’ll get into a schedule and things will get smoother. For now try to take it one day at a time and relax! It will get better.

Calm down and take a deep beath. You’ll be just fine.