Welcome Allie
Seems you are starting to feel you can no longer stuff the feelings inside. Glad to see you are going to get professional help. My personal feeling is a good gender therapist is worth there weight in gold. They will help guide you through all the hard aspects of this path you are now walking.
A personal note from me to you is never put the cart in front of the horse, remember once you let the girl out of the bottle there is no way to put her back (genie in the bottle metaphor). This is going to be one of the hardest things you will do in your life when you transition. You will be sad at the same time happy, You will laugh at the same time you cry, YOU WILL BE SCARED and think the whole world is looking at you. And last you will loose everything in your life, family, friends, job, wife and children. To answer this i would have to say is, i could, i will, i did not. For me maybe i am a exception more then the rule. My X drove these fears into my mind everyday but i went full time and only thing i lost was my X and now i see i lost her before we where married (24yrs), i was her security blanket and not her life mate.
Take everyting one step at a time. Cry when you need, scream if you have to but never ever forget you have always been you wrapped in the wrong wrapper.
Hugs
Izzy