Lost a twin today 😢

Went in for 10 week ultrasound and found baby A measuring 10w6d with 171bmp and baby B measuring 7w6d with no HB😢😢😢 
I know I'm lucky enough to at least have 1 surviving baby but the news was unexpected as both babies were on track with similar HB at 7w3d. I guess anything can happen. 
Wishing all you twin mamas a safe pregnancy 😘😘😘