Give it a couple of days. A doughy crop could be from what she ate, or she could have a "fungus" in there growing. If she isn't a skelton, she isn't going to starve in a day or two. As long as she is drinking she will be fine. If you think the "dough" is a problem, so this. Massage the mass with your hand and fingers a few times a day to help break it up. Check her crop in the morning before she has an opportunity to eat and see if it gets smaller. Usually, you can break up that doughy ball but it always seems to reform into a ball overnight. That is normal. I've had some chickens with this over the years and it really doesn't seem to negatively affect them. Now if the chicken isn't eating, drinking, losing significant weight, acting sick, it may be an issue. She could have a sour crop and I would treat for a sour crop. Grass or hay balls in a crop feel much different than dough balls. So a dough ball doesn't mean an impacted crop. And the dough balls don't always disappear and the chicken learns to live with it. I'm not sure what they are but I think they are fungal in nature and if that is what they are, you would need something to treat fungal infections. Not surgery.
