Tried to swallow some food, it felt like it got stick halfway down.couldntswallow,and gas from belching couldn t escape . Finally freed object but keep choking on thick, clear saliva. It s been a half hour now and my gag reflex is still going, and I seem to have endless, clear, stringy mucous that keeps coming up No fever, felt rundown all day, no prior issues, however having food feel like it s not going down had happened more and more frequently