Currently bf a 5 month old. He went through the four month sleep regression, sleep improved a bit for a week or two and then when fairly crappy again. He’s also been poorly with Covid. So we have been feeding regularly at night, co-sleeping more including for naps during the day. He’s not fed as much yesterday in the heat. Anyway, to cut a long story short I was surprised given the circumstances that my period started during the night. Have been awake worrying about affect on my supply. Does anyone have any advice? Thank you x