Sweetie I am so sorry this had happened to you. I was hoping when I read your post on Sunday that it wouldn't be a mc, i was actually miscarrying myself whilst replying to you, I ended up in ED with morphine in my drip as the pain was making me pass out.
My last natural mc was a bit of cramping and bleeding for 2 days, this time again natural after ob was able to move the sac from my cervix where it was stuck (hence the pain) I have very heavy bleeding still. I really think everytime and everyone is different, the ob did tell me that if pain comes back or bleeding starts soaking pads every few hours to call or go back to ED. Can I suggest that this would be the same for you?
As for your little ones, i think the idea of telling them the baby is an angel and in heaven etc would be easier for them to understand
Please feel free to pm me if you want or need to chat more as we are going through the same thing at the same time xxx