Question? Ovulation and period after miscarriage

On December 22, at 7w 3d, I had a D&C. I was still only measuring 5w 5d. I recovered fairly quickly and stopped bleeding after just 8 days. I'm usually very in tune with my body and know when I'm about to ovulate and get my period by my symptoms. On January 8, I felt like I was ovulating. I took an ovulation test and it was positive. I took one the next day and it was negative. I always get my period 14 days after I ovulate, but no symptoms at all. I know after miscarriage, cycles are usually off, I just thought that since I ovulated already, id get my period and get back on track. When can I expect my period and when should I be 'back to normal'? We want to TTC again but I don't know where to start unless I know my cycle. Thanks!