My 21 month old daughter just had rsv and it turned into bronchiolitis and she was hospitalized for 5 days. She is a very healthy child, and rarely gets sick. She was sick for over 2 weeks before she showed any improvement. Everyone is capable of getting rsv, but it is more dangerous in the little ones. The effects of rsv on adults is similar to a common cold, so it often goes undiagnosed (ALL of us got sick, mom, dad, and 6 year old brother, but she was the worst!). She also was throwing up, but it was mostly phlegm. Since babies and toddlers don't have the reflex to cough up the gunk, sometimes they throw it up. I'm not sure what they gave you for breathing, is it given through a nebulizer or something similar? If its inhaled, it would probably be easiest in your arms while she has to sit there.