My 7 month old has a cold (thanks to her older brother). Her nose is REALLY stuffy and she's coughing. No fever.

I'm concerned because she's not eating. She had a low grade fever on friday....ate 26oz throughout the day (which is just a little less than her normal). Then Saturday, she only ate 18oz and yesterday only 13! She won't eat any solids at all right now either.

Neither of my boys ever ate less when they had colds. Is this normal? I called the ped and they asked me to bring her in (which I am), but they made me super nervous that something bigger could be wrong.