Thank you for posting your query on XXXXXXX
Well looking into your problem I would like to tell you that whatever symptoms you give are consisitent with the diagnosis that your treating doctor has made .
No lump feeling other than acid reflux
resoves with antacids . These medcicnes can lead to dry mouth
and bad or metallic taste
in mouth . Your doctor must have evaluated you thoroughly by examining you and getting relevant investiagations done . It is going to take time to resolve all these symptoms . Most common mimic would be hiatus hernia
that needs to be ruled out .
I agree with your treatment .