When should I expect period or ovulation? Was bleeding during miscarriage a period?

I had a chemical pregnancy and started bleeding lightly on 11/14. It lasted for almost 2 weeks... really was only bleeding when I went to bathroom... was that a period? My HCG went to 0 the 11/17. When might I ovulate? When should I expect period? My hubby and I went away for vacay this past weekend and I am scheduled for follow up ultrasound in two weeks. Is it possible that I could’ve been ovulating this weekend?