Period after csection

Sooo everyone tells me periods after babies suck, they are worse, heavier and hurt more.

I got my first period back after 6 months and had my second one, third one is on the way. But I get no pain?! I'm not complaining, it's just very bizarre to have no cramps or anything, anyone else?

I don't know if it's because I had 54 hours of back to back labour before emergency csection or maybe something got damaged?