If I woke up a man

If I woke up one morning as a guy, not much would change about my daily routine, but I suppose as a whole my life would change drastically. One question in play here is would I also wake up knowing that I was previously a girl? Some things I know would be different, no dresses in my closet and no makeup to be found. Upon waking up a guy, a part of me would dissapear as I would no longer be pregnant with my little girl. I probably wouldn't have long hair either. I would still pull on my blue jeans and sneakers all the same...