My baby is not eating

I know same here!!

same but my son is on the spectrum so it’s hard he literally refused dinner last night

Have you token her to see her doctor regarding this matter?

Honestly I say let her reject everything and keep offering healthy options. If you give her unhealthy snacks just cuz you want her to eat "something," you'll make it worse. She decides whether to eat or not and if you let her have that power, she'll just eat when she's hungry. But you have the power to decide what she gets to eat

How long has she been not eating? Could teething be a reason?