I never recommend to turn them upside down and make them vomit. That can cause aspiration and death if it gets caught in the airway. I have done that to a couple who had a chronic impacted or sour crop without that happening, but many oldtimers here have killed their birds. Do not massage a squishy boggy crop, only one that is firm or doughy.
Since crop problems tend to recur, it may be that her crop is not emptying again. Are you checking it early in the morning before she eats or drinks, to see if it is empty of food? It is usually another problem in the body (reproductive disorders, ascites, or worms) that causes the crop to slow. Since the miconazole cream and suppositories helped, I might start some again. If her crop is slow, giving some chilled coconut oil or stool softener orally may help as well.
Since crop problems tend to recur, it may be that her crop is not emptying again. Are you checking it early in the morning before she eats or drinks, to see if it is empty of food? It is usually another problem in the body (reproductive disorders, ascites, or worms) that causes the crop to slow. Since the miconazole cream and suppositories helped, I might start some again. If her crop is slow, giving some chilled coconut oil or stool softener orally may help as well.