Weird periods after MC

Britt 🌲
I'm not sure what to expect after a MC, and I imagine that anything goes. It's just unpredictable, when TTC again. Anyone have a similar scenario?
1st AF after MC: early, painful cramps, lower back pain, black clots, lasts for several days.
2nd AF: right on time, standard cramps, looks like most periods before the MC, lasts 4-5 days.
3rd AF: several days late, painful cramps, lower back pain, black clots, feels like the MC, lasts for 3 days only.
The 3rd one felt like I was reliving my MC. I even wondered if I was having another one, even though I never tested positive. Thoughts? 😕