Breastfeed 1 1/2 year old not eating.

Girl mommy💘 • O1.16.19 my hunniebunnie arrived 💖

My breastfeed 1 1/2 yo has not been eating food so well the past couple days. Going on week 2 maybe. She’s been feeding (bf) soooo much and this momma hasn’t gotten a full night of sleep in a long time. She even plays so so much more w other boob while feeding. What’s going on?