4wks PP...period?

Baby born12-18-16

When did you start your first period.

I am not breastfeeding. I heard that effects when you start. I'm 4wks PP and after the bleeding stopped and I only had slight brown discharge after baby I FINALLY was able to use liners instead of pads...only to start bleeding again. The first day I just spotted...then for about 2 more days I bled too much for my little liner but a pad was overkill. Then it was back to the same light brown discharge...thinking I'll be able to stop wearing liners soon unless something else pops up. But was this my period? I figured if it was it was really light since I had JUST finished bleeding after baby. I had a few moments that I felt menstrual but other than that I felt normal. It was just odd..I'm not sure if I'm supposed to consider it my period. Either way I tracked it in the glow app just in case. Anyone else experience this?