I'm 17 and a junior in high school. I go to school from 7 AM until 3 PM. I have all honors and AP classes. When I get home everyday I have so much homework and chores. My two older siblings don't have any chores at all. Also, my mom is forcing me to attend an early college program so I'm technically a freshman in college at the same time. I have bad anxiety and I'm just overwhelmed. I feel like having a mental breakdown.
Then sit down and be honest with your parents. Tell them how you feel. You can even talk with a consoler at school and they can probably set up a meeting, with them, you and your parents.