If it is a Sulcata look on its back end kind of like the inner thigh if there is a spur there than you have a sulcata. If not sure what I meet then look up pictures of a spur on a Sulcata also called a spur thighed tortoise good luck .
And try to get her to stay warm to help digest . Maybe take out her hide but still can have a plant to go under but will still allow warm rays to keep her warm.
You shouldn't catch and release expecially if it was exposed to other turtles or tortoises, so it should not have been taken into captivity,but I would release it close to the area where it was found.