Welcome to Susan's.
It sounds like you are hurting a lot. I think you have many questions and need to sort out, in your own mind who you are. Once that piece is figured out, you mind will calm enough to deal with the rest. It is very lonely road when you want so much to have comfort and companionship and find yourself rejected at every turn.
To help sort this out, a therapist can do wonders. If you find one who is learned in gender issues, it is better. I don't know where you are from or what the other circumstances are in your life so what help I can give is limited. There are online qualified therapists if nothing else.
Stay with us, you will find having a place to go and share those thoughts and, good or bad, travel the future with friends and like minded people.