I Am Interested In Knowing What Symptoms I Should Be

I am interested in knowing what symptoms i should be aware of , that might warrant seeking medical attention for a suspected ingestion of hair color dye through my nasal cavity and the mouth
about 16 hours ago, and following that activity, i am having a chronic abnormal taste in my mouth and throat, and it has caused nausea, and regurgitation of saliva and liquids for the past 5 hours. The taste is chemical in nature. Similair to ammonium.