I’m not sure what advice to give. When I was your age, I felt a lot like you do. You’re young and you will figure this out. Just don’t give up. I promise it’s worth it. I know that’s hard to hear right now and actually believe, but it is. I get reminded of it every time I start giving up. You’re in a position to take over a company. Thats awesome. Focus on taking care of yourself mentally and physically, and then your confidence will grow and you’ll be able to put yourself out there more. Be grateful for all you do have :) best of luck