Hi, im a medical student from Europe. I had some anxiety about my health lately, possibly because of studying, I went to see a neurologist, beacause of my fair of neuromuscluar disease such as MS,MG and ALS, and he said everything is fine. No pathological reflexes, no atrophy and similar things. Now I have a feeling of tightness in throat. I also noticed my throat being sore at the end of the day. The other problem is that i feel like food is sticking in my upper esophagus but when I drink water, there is nothing. Also, sometimes, when I swallow, my throat tickles and it makes my caugh. But i can abstain myself from coughing. Now I'm scared these are signs of ALS or something like that.