I'm sorry you're feeling so much pain. Know that you're not alone, and you're NOT crazy. It is an incredible blow whenever it happens, no matter how far along you are. I know that right now you have no idea how you'll ever get past the feelings of loss and grief, or how you'll be a complete person again after having what feels like a part of your soul suddenly ripped from you. It's hard. My hubby and I have been trying to get preggers for over 4 1/2 years, and we finally had a BFP in August. at my drs appt in end of sept, they couldn't find my baby again. I had a missed misscarriage. So many days full of tears... It was 2 months ago,and things have gotten much better for me, but I still have those tough days. Last Sunday I was bawling for most the day. There will be days like this. I don't think its something we'll ever forget, but I know, for myself, that I don't want to Ever forget. The pain will subside, but the memories, I hope, will stay.
As for coping, what's helped me is talking about it. Talk about it with your hubby and maybe your mom, sister, or a close friend who's had a misscarriage. Another thing that's helped is finding something that you enjoy (mine is card-making) and just delve into that. Dive in and go crazy with something that you like to do.
I know this was kinda long, sorry... but I hope that something I said will be of some small help to you! I wish you good luck and happy moments!