Should a Transgendered Woman Reveal Her Age?

I normally never revealed my age. I would simply say you should never ask a woman her age or what does it matter? I'm fortunate in that most people think I'm at least 10 years younger as a female.
Before my full head of hair began to turn grey, I enjoyed similar reactions as a guy.
Why does it matter? It's a trust issue?
For good reason, the Internet is and should be a place where someone should be wary of much of what is written and seen.
Many people simply don't believe either I'm 62 or my pictures are real.
I used to try to post certain pix of me in a public place to prove my point but now I'm sort of in an in between place. 
If I write about being of the age to collect partial Social Security, those of you in the know realize I have to be 62.
To a chosen few, that still isn't enough? Now I'm fixing my pictures? I wish I was smart enough!
Maybe because I have very ill with yet another cold virus of some sort, I have been very bitchy.
Or maybe I should just take the whole age thing as a compliment.
It would be if people didn't think I was telling the truth.
One way or another, thanks for reading my rant!
On the positive side, I only have 3 more days to work and I plan on taking my first hormones on New Year's Eve!