I can't say I know how you feel, I don't, and never will since I'm not able to have children, but I think if something like that ever happened to me, my husband would want me to talk to him. It may be hard at first, but I think it is one of the best things you can do, for the both of you. He probably don't know what to say to you, so if you bring it up, it might make it a little easier.
I will be keeping you & your husband in my thoughts & prayers.
Take care & we're here if you need to talk.
Anna