Breastfeeding and period

Kayla

I just got my first period at 10 weeks pp.. at first I had a drop in supply that returned after a few days and now my baby doesn’t want to nurse as much.. I’ve read online that breast milk tastes different during your period.. how long will this last? She’s not dehydrated cause she’s continuing to pee the right amount but she’s acting extremely tired. When Will she start eating regularly again?