When did your period start after miscarriage/d&c?

On the 9th of July we found out we had lost our little boy. I was 2 days shy of 14 weeks. It was a silent miscarriage and the doctor thinks he passed at 11 weeks. 🥺 on the 13th I opted for a d&c. It’s the 11th now and I haven’t had so much as the faintest hint of a cramp. When did you get your period back? Does anyone else think it’s a little strange that I haven’t even had cramps? I was regular before.