Thanks for your query
Your daughter is having fever,nasal congestion
.watery eyes ,these are mostly symptoms of viral infection and usually takes few days to settle.
I suggest you to give paracetamol
for fever 6 hourly if fever is above 100F,give antihistamine like benadryl
as per dosage.give plenty of fluids,lukewarm water will be soothing,give her simple bland diet.give her adequate rest.
In case symptoms persist get her evaluated by pediatrician
Wishing your child good health.