Hi and welcome to HCM.
It can be neuropatrhy but also GERD
can cause the same symtpoms. The best thing to do is gastroscopy and manometry+phmetry. This would show disorders in esophageal sfincters and function.
Neuropathy is less common and this is usually sign of some systemic neurologic disease. If there is no local cause for swallowing difficulties
then you should do head CT scan
. Till that try to eat easier food,avoid alcohol and smoking
and take antiacid drugs. Wish you good health.