So my LO is 6 months old! Crazy to think about! Well all of a sudden she doesn't want to eat, doesn't want to nap (literally cries herself to sleep after attempting to calm her for 45 minutes with rocking to no avail), and is cranky and crying all day. She does a have small cold (runny/stuffy nose). Is this what's causing the sweet adorable child I once knew to become a cranky child? I'm going crazy... She normally is very content and doesn't cry. I know it's not separation anxiety because she continues screaming when I'm holding her... HELP!!!!