Shes is adorable 

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I'm afraid to wash her with Dawn. What if she drinks the soapy water or if it gets in her eyes?She may have wet feathers since she was soaked. If you think that a possibility you can wash her in dawn make sure to rinse her well then keep her out of water a few days so she gets the oils spread over her feathers real good to get water proofed again.
Thank you, Lydia. She was in a bad way last night and she was sleepy and quiet. I held her for a while before I put her to bed. This morning she was vocal, but still sluggish. My husband and I are taking her to see the vet today.What calcium are you using? If you don't have calcium citrate or calcium gluconate I'd recommend either of those. She needs extra calcium if your offering oyster shell she must not be eating enough which happens. Mix the calcium citrate or calcium gluconate into a small amount of treat so she gets the full dose.
This is in reference to a chicken laying weird egg but it has good info on what to do.
https://www.backyardchickens.com/threads/sick-mildred-deflated-eggs.1577896/#post-26815821
As for wet feather many wash their birds in dawn to help them through wet feather. You'll just have to make sure she doesn't drink the water. As for getting it into her eyes use a wash cloth for the head.
First, I need to say her GIZZARD was impacted and not her crop. I was confusedI'm glad your getting her to a vet. look forward to hearing what they say.