I had a d and c Thursday 6/16/16

My husband and I have a precious Babyboy who is two and we recently found out our second blessing had no heartbeat at 8w3d. I had a D&C Thursday and i know it's two soon to make drastic descions, but I don't know how to tell my husband that I'm not sure if I want anymore children. and it's not that I don't want more children because I love being a mother, but Loosing this baby devastated me and I don't think I can take the chance of going through this again :/ any advice?