Getting pregnant after a miscarriage

Hi,

On November 13th, I found out during an ultrasound that at 9 weeks, the baby's heart wasn't beating and that the baby had stopped growing for a while. On December 4th, I had a D&C and afterwards I barely lost any blood anymore.
Now, on January 9th, I started losing some bloody discharge while wiping after urinating and hoped it would be my period. In the meantime, I lost a few drops of blood but nothing more.
Last Tuesday evening, I suddenly lost a lot of bright red blood, but that was over by the next day.
I don't know what to think anymore.
I'm wondering if this was a period or what my body is doing! It makes me very unsure.
I've also ordered ovulation tests to see if I've already ovulated.
Does anyone here have experience with this?