period?

ok so my LO will be a month on Sunday! (tears of happiness and sadness, where did the time go!)

ANYWAY! since then I have been bleeding, nothing weird, no clots some days really light, other days a little more. I haven't bled heavy since that first week.

I'm formula feeding, so I know my real period will start sooner than BF mom's.

is it possible that I went right from light bleeding from birth into a period?

because all the sudden my back hurts (my typical period symptoms) and it's a heavier flow, and more red.

it's just weird because I just haven't stopped since birth, so I don't know if it's normal PP blood or like said went right from that with no break into a period.