She's 7.5mths, has had lots of BF today but hardly any of her solid food, which isn't like her at all. Had a few teaspoons of porridge this morning but refused the rest, then a little bit of omelette and a few peas at lunch but again lost interest. I thought she was hungry as she was quite grumbly before dinner but she only had a couple of spoons of that (new meal, creamy salmon and leeky thing that DP made, plus some pieces of potato, but usually new stuff doesn't phase her at all and anyway she didn't eat the potato either and she's very familiar with that). She's had a slightly upset stomach - lots of small runny poos. But doesn't seem ill or particularly upset, just a bit grumbly.
Should I be worried? I know, am being PFBish but she is my PFB after all.