This link has 101 POSITIVE coping skill strategies. Find a few that work for you. It's important that YOU find something to help you deal with stress, anxiety, and depression as there will always be times in your life where you will face these.
If you would like to see a mental health counselor, that is a conversation that you will need to have with your parent or guardian. Your School Counselors can help with this. Ultimatelty, this is a decision that will be made by you and your family.
Huston Middle School will offer various resources throughout the school year to help. Some things that are offered are groups through St. Vincent Prevention Projects, check ins with the School Counselor or Counseling Interventionist, or the Student Assistance Program.