Ovulation/period after D&C

I had my 2nd miscarriage last month and had a D&C on 12/11. I think I ovulated on 12/22 (based on CM, did not use OPKs this month). So I’m expecting AF tomorrow, I guess? No signs so far when I typically have cramping and/or spotting.

With my first mc/D&C, I didn’t know I was pregnant, and AF came 3 weeks later. This time I knew and I feel like she’ll never come!

How long did it take for your period/regular ovulation to return after mc?