I would be asking them about it! :/
It's not really nice of them to not inform you of anything...
I know someone who during their pregnancy, they found a mass, didn't tell her and then called for a referral in her face about a possible cancer mass... without having told her prior to the call...
Sometimes, doctors and whatnot baffle me.
Try not to stress too much mama, and let us know! Hopefully tomorrow comes quickly!