Igot a chihuahua yesterday afternoon the woman told me he was almost a year old when I got him home he started dry heaving like and throwing up mucus then this morning I went to the bathroom to let him out and there was blood on the floor which was his stool what am I supposed to do I have no money to take him to the vet this isn't a nerve problem is it? He won't eat and may sometimes drink a little water to only throw it back up. Someone help me please