I was diagnosed with gastritis this past April. I took omeprozole for 5 months then stopped. I started taking it again Monday. I have heavy pressure in my tummy area(upper abdominal) for the last week and a half. I’m thinking this is stomach inflammation? My GI is not available for 3 weeks. Do you have any suggestions for relief? I’m desperate. My diet has not been the greatest but I have been avoiding Soda and high fat foods. I do drink coffee in the morning. I can’t think of anything else I should tell you.