sawyer is clingy too, but not to that extent. Maybe he got frightened by something in the house that fell over, or he spotted something he doesn't know what it is. Even a sudden sound on tv, or outside can make them skittish sometimes. The weather is changing here , it is much cooler, and sawyer is sleeping a lot more during the day. The smallest thing in our minds can be enormous if you are very small. If he doesn't seem to be in any pain, and his bowel and eating habits are normal, I wouldn't be too worried. if you make a big deal of comforting him, he will only think his feelings of danger are right, and he may just get worse. good luck