Had an unscheduled appointment today and..

Branae • Mommy of 3 sweet boys and baby #4 on the way❤️
I was having bad pains and some spotting so my doctor told me to come in.. They did an ultrasound and baby is great! I have a blood clot on my placenta.. Getting more tests done soon..
 Well, during the ultrasound the nurse asked us if we wanted to know what we are having and I said yes and she said she thought it was a boy.. But the doctor said don't count on that its too early (I'm only 12w 5d).. I don't know if he is trying to cover his butt or if he honestly doesn't know! I really wanted a girl and have had a feeling it was a girl through the whole pregnancy! I would love a boy as well, but I've just made myself think it's a girl.. What are your thoughts? Too early? Or is it a boy?