my 3 year old TPR female regurged this morning. She has never done that before. After closer inpection I noticed a discrete swelling about 2 inched up from her cloaca. The swelling is about 2 inches in length and upon palpation there are 2 distict hard masses that feel smooth and round like possible eggs. She shows no sign of pain and I have never housed her with a male. She is otherwise healthy. She has had normal bowel movements recently. What could this be? I am thinking possible obstruction. What should I do next?

