Gender discrepancy

Update:

So last week I went to the doctors and was told I was having a girl based on the ultrasound. My blood work stated I was having a boy.

However, we transferred two embryos. (I did IVF). And, one of the twins vanished early on. We never did any testing on them so we didn’t know if they were girl or boy.

Well today I went in for a updated US. And it’s confirmed again that we’re having a girl. The doctor said that shes almost positive that the other baby was a boy and that the test picked up on his chromosomes because I still have part of his sac/tissue in me.

I’m blessed either way and I’m not trying to sound ungrateful. But I’m so hurt and sad because I felt connected to my baby boy. Who is now a girl. And now I feel like I’m grieving a loss of a child that I now know the gender of😢

Please help me 😔