Unbelievable news...

Lacey • Mommy to an Angel 1.14.16; wife 9.24.16; rainbow baby 4.4.17 && Baby #3 Due 4.28.20
My boyfriend and I are in disbelief after our first OB appointment yesterday. We got results back from our 18 week ultrasound (which was last week) and the results are not what we thought. 
Our baby has malformed arms and legs, no bowel was detected, curve at the bottom of the spine, there was some form of a hand seen, the 3 vessel cord was also undetectable and a few other things. She told us that the baby might have some form of dwarfism. 
We are being sent to a hospital 2 hours away from where we live to see a specialist next week. 
We were told that our baby is a BOY! But that wasn't 100% detectable. 
It's been one hell of an evening and night and we just cannot believe that our baby has to go through this... And there is nothing that I can do to help him 😢 (I'm now 19 weeks 1 day)
Has anyone else gone through something like this?