MMC is so cruel, you go from being so excited to totally devastated in a second. Whilst it doesn't make things any less painful, I found it helped to know that it is quite common, that I didn't do anything wrong and that it just wasn't meant to be. Just remember that this won't have any bearing on future pregnancies - so hard at the moment to think of getting a sticky bean but it will happen - I can attest to that as I have a 6 month old bundle upstairs asleep in his cot!
Seek comfort in your OH, stay strong and take time to come to terms with things. xxxxx