I need some input here. DD, 10 months, has developed a rash on her stomach, chest and back over the past couple of days. It isn't really bright red, but is more textured bumps than anything. It actually looks a lot like the heat rash she had this summer. She does not appear to itch, doesn't have fever, is eating and sleeping well, and seems to feel fine. I can't think of any new foods she's had other than a tiny bit of pasta, which she did not like. Does this sound like a food allergy rash?

Also, what does eczema look like? Can cold weather bring on a rash? I'm trying to narrow things down here. None of my childcare books have been very helpful on this one, and I'm trying to decide whether or not she needs to see the doctor.

Thanks!