Familiariarity with the Unfamiliar?

Maybe you have been there. You are sure you have been in a certain place or situation but then again knew you hadn't.
It's called "Deja Vu" by some.
Maybe why that is why I feel so naturally feminine now and why the whole feeling surpasses the need for a genital change in me? (Which is so important to others to think I should???)
Perhaps you heard of the theory of prenatal drugs given to expectant and pregnant mothers in the late 40's and early 1950's. I don't remember the whole story but research is being done to see if one of the most popular drugs of the time had a tendency to promote increased levels of female hormones. This in turn could have affected the fetus.
I was born in that time period.
Maybe the feminine feelings I fought so hard to understand and then deny were just my destiny.
My whole life was just "Deja Vu"?