Hi Chloe1014
I am so sorry for your loss. It is just tragic and so unfair.
Everyone is different and all three of m/c have been different but after my first D&C it took 5 weeks for AF to return and another couple of months for it to return to a normal cycle as such but it does go back to normal. Everyone is different, hormone levels play a big part and so does your mental state too. So take it easy and look after yourself, it will all fall into place.