She hasn't napped well today so I knew she'd be up a bit. But about half an hour ago she started shrieking. She didn't stop even when I picked her up, she was obviously really upset and the sound was horrible. I brought her downstairs so I could check her out but there doesn't seem to be anything visibly wrong. I fed her and she went to sleep but is really restless so whenever I go to get up to take her upstairs she wakes and is very upset. Anyone got any ideas please? She has been teething lately but it hasn't affected her like this before. She's also had a bad cough and cold recently but I had her checked at the docs and he said all she had was a red throat. She's 16 months btw. TIA