I got a negative test 2 weeks after my mc and fell pregnant around 7/10 days later. There’s no reason it’s too soon if you want to get pregnant again x
As long as you aren’t actively bleeding anymore, you don’t have to use protection. Sorry for your loss
You can fall pregnant straight after, I did but sadly ended in another mc, doctors told me once the bleeding stopped I was able to try again straight away as I had no complications and everything happened naturally!
You’re definitely going to be fertile immediately, I got pregnant immediately after. If pulling out has never gotten you pregnant it should be fine :) have a wonderful anniversary and try not to think about the loss too much. Focus on the blessing of each other. Hugs 🫂