i'm 27. since 18th july i have been suffering from a burning stomach right after lunch. i was diagnosed with gastritis and given 20mg pantoprazole once a day for a month. even after completing the course i still am feeling the burning sensation. i also get full very soon while eating and hence space out my meals throughout the day. i do suffer from hypothyroidism and take 25+12.5mcg eltroxin. currently my tsh is at 3.1. another thing i have discovered that eating gluten gives my allergy on my lips and have been gluten free for a few months. also i live an extremely sedentary lifestyle. i'm a student and just sit and study or work on my computer and nothing else.