Yes it's hard work, I wanted to be a girl from about 4, CD'ing from and during primary school, probably similar age, but used to play girly parts, damsels in distress from about 6 with my brother...
I did not know about GID, Dysphoria or how to become a girl till much later in life, actually in my early forties, but I still only played at being a woman, until I felt I couldn't handle it anymore.
Dysphoria comes and goes, for some its immediate and all consuming, I have learned to manage through out the years, but yes, it came and went so many times, getting stronger each time, I moved out to Australia in mid Eighties, to try and get a new life with my family and maybe escape the Dysphoria... only lasted about 2 years!, err that's the Dysphoria, but still here and loving it!
Went on HRT very late forties, wanted to see the changes before I fully come out, this year, although will be very much late year now is more like the target... but I will have fallout!
I am actually just got through a first Interview after 11 months of, part choice and slow market, regarding work, so been living off $$ earned in last role and some savings, after paying out loans... that was part of my planning for change! I am still in a very long term hetero relationship, wife of 40 odd years and Kids and grandkids...
It is hard work, very draining in fact, the Dysphoria, then its the getting on HRT planning etc... and Finding work is very draining, glad you are back on track, you'll get your energy back and be able to live life as you were meant to, so ummm yeah probably all similar stories... You are certainly not alone, I hope my brief summary wasn't taxing either

L Katy