my steer got his hooves trimmed on saturday and yesterday i noticed that he was really sore on his hind legs and he wasnt eating very well, but i thought that it was because he was just sore on his hooves from the trimming. but tonight he has gotten really worse and hes kicking at his belly and not eating. hes pacing around and i havnt seen him poop since the trimming, but im not around him 24/7 so i dont know. hes trickling out pee and just looks really uncomfortable. what should i do? and whats wrong with him?