An I wrong? She posted my baby?!

So I’m a ftm. I’m 12 weeks pregnant. Me and boyfriend decided to only tell close friends and family until New Years when I announce on social media & etc. At this point it’s like everyone knows. I’m hurt by that but hey what do I expect ya know people don’t keep secrets. Well this morning I wake up to drive my bf to work and I checked Instagram and I was watching people’s stories. His best friend (girl) who I already don’t like POSTED MY ULTRASOUND!!! I’m soooo upset and immediately busted out crying and was super angry.

I HAVE EVERY RIGHT TO BE UPSET RIGHT?! I keep my whole life a secret. I never post. I’m just so hurt I’m still crying💔😭💔🤦🏼‍♀️