TMI!! Is this normal?!

J`Zelle

So I’m 7 months PP. and I’m January I got my period back. But it was only 3 days of brownish spotting?? Like normally I could fill a whole pad and the amount Of blood is usually super heavy. And this time It was spotting. And not even 2 weeks later I got it again. Spotting for 3 days. Is this normal?