Jesus be a raindrop and show yourself in the form of a menstrual cycle... 🙏🏻

Marjorie • "Just staying on it I guess, long as she can."
Ladies... What are the odds of pregnancy? Here is the rundown:
Currently 12 weeks post partum... Actively BF, but not exclusively... Week 5 PP I had my first period, lasted 8 days... Week 6 PP Fiancé and I have intercourse, he pulls out... Week 7 PP another period, lasted only 4 days, we have intercourse again, no pull out but back on BC for a week... I'm now 33 days into my cycle with no period... Intercourse a handful of times within the timeframe...
Prior to pregnancy my cycles always ran 30/31 days. Do you think this could be my body getting back into normal routine? What are your experiences of mentruation post partum? I haven't taken any tests yet. I'm not feeling any signs of pregnancy or PMS. But I don't know what the new normal is!
Any feedback is welcome. 😳