Though my parents haven't divorced, I have many friends who have gone through their parents divorcing. It is a very devastating and traumatic event, and I know that several of my friends hid their true feelings about how they were affected. I applaud you for reaching out and admitting that you are having a hard time.
Remember, God is looking out for you and is with you throughout all the aftershocks. Through Him healing is possible, both your inner hurt and depression, and any external broken relationships. Keep your eyes on God, and look to Him for strength.
Don't be afraid to talk to a youth leader, Sunday school teacher, school teacher, school counselor, or some other adult that you trust. Talking can be very therapeutic and help with the healing process.
I will keep you in my prayers.