Thank you so much for writing. I’m sure this is confusing and painful. Unfortunately, I can’t make a diagnosis on the basis of a short letter. But I can tell you that you are most definitely not alone in your feelings. The teen years are emotionally tough for many young people. That doesn’t mean that you shouldn’t get some help.
It may be that you are responding to hormonal shifts that occur at your age. It’s generally a good idea to make an appointment with your doctor to discuss your feelings and whether there is any medical explanation. Do keep a nutrition and sleep diary for a couple weeks to take to that appointment for review.
If everything is okay medically, then it is often helpful to make an appointment with a counselor. Sometimes a few family sessions can open up communication and help kids and their parents have a better relationship. It’s always worth a try.
I wish you well,