Can anyone help me shed a bit of light what's happening with my 10 week old, well she is 10 weeks today. She has been really upset over the last couple of days, sleeping more than usual, and crying before she falls asleep. She's gone from having more milk to not wanting so much, and just seems off. Inbetween she does have smiley moments and seems content. We noticed a little rash on her tummy as well, it's gone down a bit now but I'm a bit paranoid now that it's all connected. Might this just be a growth spurt and the rash a coincidence?? Any help appreciated!