Hi Jen
I may be a bit presumptuous, but your female identity is already there and you may not realize it. Your female identity is you. It's within you. Whatever you have done in the past is part of your female personality.
One of the main things when I changed, was to say to myself, "just be yourself and go out and be confident, regardless of what I did before" and I have done a lot of things that I have not mentioned here on Susan's, it was a part of my life.
Point is I had too, because as I have said in other posts, "I was working and living as female, inside of 3 months", that's not to say I did not have to contend with the day to day issues of my change. I did and basically there is no way around them. I had to go on living regardless, of whatever decision I made and there is no getting around that fact.
So, your female personality and identity will develop over time and of course it will blossom and again be confident and be yourself and you will go far.
My old clothes did end up in the trash.
Kind regards
Sarah B