Hi.
nothing to worry.
Please take PPI inhibitor along with Anti emetic which reduces the acidity and
nausea.
You can add Syrup like
Sucralfate with anaesthetic Oxethacaine which causes soothening effect in the upper Gastro intestinal tract.
You can have a Good ice cream and reduce the symptoms.Practically,it relieved my patient's similar complaints.
Wish you speedy recovery