C-section mommies, HELP!

I'm currently 11 weeks PP. my husband and I are starting to talk about baby number two when our little man turns 2yrs. I need advise!

My C-section was 100% unplanned and scary as hell. I lost a lot of blood during surgery, almost lost our son and myself during the process. My husband was taken aside and was told to prepare himself that he may be going home alone! I had 3 transfusions and a iron bag ( which felt like lava ). Then I was monitored my first few weeks PP to make sure my blood count went up on its own because it wasn't when I was in the hospital. My husband had PTSD and thought me and our son were a figment of his imagination and that we both died that day on the table... Its been a tough time trying to reassure him that both me and our son are here, alive and well and are here for him. He is a lot better now but is scared for me to have another baby.. I one million percent want more kids (single child here) but am having trouble convincing my husband that everything will be okay for our next one... What do you guys think???