I'm glad you were able to gets some watery food into her and tomato is good too.
Sounds like she's slowly improving, thank you for the update, keep us posted.
How is Julia doing?
She's drinking a lot of water, so her crop may be full and not emptying. Often this happens when they have inflammation in the body or are suffering from a reproductive problem.
Is she pooping?
I'd offer her some wet mushy feed. You can try enticing her with some bits...