Welcome in H.C.M.
I have gone through your query regarding feeling of obstruction in swallowing solid food items. You have not told about other associated problems as- pain in throat, irritation or coughing, any change in voice, belching
Now I consider as you have only feeling of obstruction in throat during swallowing solid food and no other problem in throat. It seems you may be having-
(2) Esophageal stenosis
(3) Mediastinal pathology giving external pressure over esophagus
You are advice to take tab Pantoprazole
40 mg daily for one week. if you don't get response than go for upper G.I. endoscopy
and C.T. thorax to make the final diagnosis.