Hi hurtandscared,I've had gastritis often, and it can take a while to heal. My GI doc actually diagnosed my condition as having a reactive stomach, rather than chronic gastritis. It reacts quite often to many things, and when it does...OUCH!
Here's a link with some information you may find helpful:
www.mayoclinic.com/health/gastritis/DS00488Hope you feel better soon!
Denise