I Have Been Feeling Unwell For About 11 Days Now.

I have been feeling unwell for about 11 days now. I ate at a fast food dive for lunch and immediately started chocking on what felt like a small splinter in my throat. I tried to cough it up but was not able to do do. Throughout the day it seems to go down further in the throut and eleven days later it is in my windpipe or in that vicinity. I try to caught up anything but nothing really, just a small amount of phlegm. The day after I ate out a terrible sensation flush through me and I felt maybe I was having a stroke. I left work that morning and went to ER for an evaluation and test. They checked heart issue and cleared me to go. I mentioned the sharp scratchy sensation in my throat, and headaches with weakness.
an unproductive cough and
bad headaches and a larynx cough. Nothing I do seems to elp. Taking Vit. C and drinking water. Not hungry. It this a doctors visit or other emergent visit. When I eat out in that part of town I feel like I get sick or might have gotten a severe airborne illness from south of the border. TB parasite etc.