Family dynamics have a tendency to change through out life. I hated my parents prior to my transition. It felt like they were just looking the other way while I was suffering and alone. At one point, my father tried to hug me when I was really depressed and I threw him through the wall. Literally. The truth was, they did notice but just didn't know what to do or how to help.
Your relationship with your parents will change as you get older. Especially when you are on your own. I transitioned at 26, and afterwards, our relationship changed dramatically for the better. There are things I wish I had not said and I'm sure there are things they wish they had done differently, but that is all part of growing up.
As for school, that can be hard enough for most teens without having to add in the fact that you are different. People handle that differently depending on what else they have going on at the time. IF you aren't popular or a jock, you can get lost in the crowd. Teachers ignore obvious problems sometimes because they are busy trying to keep control of the class rooms.
The fact that you are having trouble doesn't make you weird or stupid. The best thing you can do is to get some assistance in learning how to deal with what is going on in your life. I know that isn't easy. Its scary, you have to face some hard facts and as you say, you don't know who to trust. However, if you don't, you will be stuck with the same problems that you are currently having and with no input on how to handle them.
This may sound harsh, but having been there, its also true. Its very easy to waste years on distrust and fear only to awaken one day and find that you have wasted years. The sooner you can get help, the sooner you can find your way out of the darkness. None of us are truly able to fix our problems by ourselves. We need input from others, especially from others who have no stake in the outcome. Give yourself a break and you might find that the person inside who is trying to get out is an intelligent, compassionate being.
sam1234