I am saying that you should see a specialist. What do you have to lose, really? According to your other posts you are 25 years old, unemployed and living with your parents, you do not have any friends to speak of, and these are your words from your own posts. So what changes if you come out as transgender?
The only relationships you have to worry about are with your parents, and if they are not going to throw you out of their house, then what is there to worry about? Tell them you need to see a gender therapist. Get the job done and over with.
There are only two possible outcomes: Either you are not transgender, and you can put two years of indecisiveness behind you, go hang out in the crossdresser forums, or go pursue some manly hobbies or interests and stop worrying about this. Or, you are transgender, and you can discover the happiness of hormone therapy, the agonizing pain of facial hair removal, the fun of buying women's clothing and having it fit on your body properly, the pleasure of making up a pretty face in the mirror, and the joy of being gendered female and treated as female by others.
But you are not doing anyone any good, least of all yourself, by hanging your life up at the precise point just before that diagnosis needs to be made. You've spent two years obsessing over this. If you really don't like how that feels, then there is an easy way to fix that -- see the gender therapist.