My 8 month old won't eat anything, she used to eat purée and love it, but now she won't eat hardly anything, I've tried changing it by making it smoother, lumpier, changing the food, giving her the spoon, she also won't touch finger food, she touches the food and cries no matter what it is, I asked the HV and she had no advice, she's eating less everyday, and drinking less milk, any advice I'm worried 