Hi, Kyo. You also can't predict when your hair loss will slow down--or if it will. I've seen a number of trans men who lost some hair rapidly and then hit a point where the loss slowed down quite a bit. I think of it as "catch-up"--maybe they were catching up to where they would have been at this age if they had been regular guys.
Some of us try finasteride pills to battle hair loss. That didn't work very well for me, but it works great for others. This medication tends to interfere with your masculinizing process, though. At first, I didn't think I was seeing any ill effects; only when I stopped taking finasteride did I realize how subtle the effects had been. My body hair wasn't growing in as fast, my beard was very slow, I wasn't nearly as horny, and so on. I decided that I would rather lose my hair than live that way. I've been lucky so far; my hair is still thinning in front, but I'm not bald by a long shot. I suppose I will be partly bald eventually.
If you have issues with your father, might you be able to work through them with a therapist? I don't know what your situation is.
Good luck, and keep us posted.