My baby is sooo sick...Advice please

Allison • 1 daughter TTC #2

So my 3 year old has a nasty cough and a 103degree fever I have given her Tylenol and put Vick’s on her but I can’t seem to comfort her enough to help her be able to sleep! I have been sick with bronchitis and an upper respiratory for the last week and I believe I gave it her 😢 what can I do for her?