almost 16 month old is refusing to eat point blank , im not exaggerating i need help im desperate and frustrated

Wani

i recently moved back after being 1.5 months from vacation and that 1.5 month she ate everything i’d give but since moving back she is refusing to even take a single bite im at a point i’ll rip my hair put not matter what i give her she will not ipen her mouth the past 4 days she’s surviving on my milk and a few bites she’s taken here and there being distracted im so worried she’ll start losing weight if she keeps this up