Gender Disappointment

Any one dealing with some serious gender disappointment? Yesterday I did my nipt test but today an ultrasound tech said I was having a boy. And I couldn’t help but cry on my way home. I know I should be thankful to even have a baby and I am because this was my metformin baby, my baby after being told that I “May have” pcos… but I really wanted a baby girl since I already have a boy. I already felt so unattached to this pregnancy as it is 😔 I hope this feeling goes away soon, cause I feel so guilty and horrible for even being disappointed