What was your looking back I should have realized I was transgender moment

Looking back I should have known that I was a trans woman. From the time I was young I imagined myself being pregnant. Almost every dream was me as a mother. I always saw myself in the stay at home mother role. It was the only way I saw myself when imagining one day I would have kids. Even in scenarios when I thought hmm if where to marry a man ( Not attracted to men tried it before and it just grossed me out, it makes me immediately want to vomit, so yeah not interested in them) I still imagine myself as the wearing the apron, sundress and high heels feminine mother type