What do you do against Celeste?

Celeste destroys me every single time I play against her. Whether it’s lane or late game, she feels unstoppable with her absurd damage, amazing mobility, team fight winning ultimate, silencing shield, area control, etc. This is half salt since I’ve been seeing her every single game recently, but she’s been destroying me no matter what I try. Even with spirit resist, she shreds. I’ve felt like this since she came out initially. How do you stop her?