As others have said, it is extremely common for MtF with gender dysmorphia to take on very male role models and careers. The urge and drive to be 'normal' is incredible. I also now that many MtF marry and have children. 'If I'm a Dad I must be a real man' Again from comments I have seen on this site, that this approach doesn't work.
'I have to stay as me or I will lose everything' is also very common. It is a false thought. You have already lost everything. You have lost you. Sadly you may also lose the love and respect of the people you have related to in order to be the façade of you. Terrible though that will be.
Unfortunately there is a deep flaw in the human psyche. Humans are pretty terrible at pretending to be what they are not. Eventually what we are creeps through and becomes dominant. At your age it may be (if you are suffering from GID) that your high testosterone levels are masking many of your feelings. But they will not go away. They will build.
I have been TG for as long as I can remember. For many reason I kept putting of going through my sex change. Many of the reasons are on this forum, I have quite an extensive posting record

.
I'm now living full time as me. I'm the woman in my avatar as Janet is in hers. My hair style is different to that in my avatar, 'cos I just had it restyled, I've gone for a more ringlet style. Sorry rambling.
But I was adamant that I could NEVER go FT. I'm a leading person in my profession. I'm well known publicly. Newspapers of the lowest denominator like to print stories about people like me. The stories are crude and sensational and rubbish. I didn't think I could live with that type of outing.
I have gone FT. I'm 60. There is no way I couldn't be me.
BTW I'm not Gay, I like men and have no sexual interest in woman. Not that makes any difference to anything.
In your case i think you need to make some hard decisions. The first is to seek professional gender counselling. You owe it to the three most important people in your life. your child, your wife and yourself.
When you need help we are here for you.
Hugs
Cindy