Oh Sofy what an awful thing to happen. I'm so sorry. I am pleased to hear about your regular AF though!

I had to wait 6 months but I had a horizontal csec and my kidneys failed. The doctor told me the tissue inside takes up to 6 months to heal and doesn't need to be stressed before then by a growing baby.
Only you know what the right thing for you guys is though. All I can suggest is do a bit of meidcal research first though. Don't want to do more harm than good.

Good luck!