Hoarse voice, salivating, acidity. Some?

Yesterday during lunch when eating gulab jamun and sugar syrup i suddenly had feeling of food getting stuck in wind pipe. Though i had no breathing difficulty or swallowing, i had sensation of reflex and lot of salivating left side throat..no pain in throat but itchy and reflex when speaking or deep breath till.night..  After coughing a lot and trying gargles, drink.lot of water, remedy like pudin hara, coke etc was still salivating. Then I took dinner normally and slept.. the sensation got better today .. but my voice has gone hoarse today , tongue pink And swollen but still feel lot of acidity like symptom, salivating and may be little feverish.. I took pan D just in case.. Please advise if this is case of acid reflux/ gerd or worry some?