On Tuesday I babysat this 2 year old. I noticed she was sneezing a lot and had a runny nose, mentioned it to the mother and she said it was most likely an ear infection, she took her to the doctor and ended up being a cold. My one year old caught whatever it is she had, very first time being sick, she cries bloody murder for so long every time I put her down, she's exhausted beyond words but I just don't know what to do, I feel so bad because I don't know exactly what's bothering her. I gave her...