I don't know if she's fine, but I also can't say if she's not fine based on the fact that she's crying based on her history of crying even if she did well.
We already had a whole discussion about it last season I'm pretty sure, where I talked about how I can relate to Sofia a lot because my brain is just wired in a way where I cry about every big emotion I'm feeling - Sadness, happiness, relief, anger, ... Hell, I've probably cried over more books and movies than I could count.
This is what you wrote after the SP at the Moscow GP stage about Sofia back then (She was in 2nd, despite falling on the 3A):
"Nevermind you were right she started crying later in a different interview. She was crying the whole time for like 3 minutes. She wasnt even upset over anything specific she was just insanely overwhelmed with nerves. One of the most nervous athletes I've ever seen in my life. She wasnt even really answering questions she kind of would just start mumbling fragments of sentences about random stuff.

I respect it though because most athletes will take something for nerves before competition but clearly she just wants it to be all her."