It sounds like Helicobacter
Pylori, or
H-
Pylori. Ask your doctor! Today, the standard triple therapy is amoxicillin, clarithromycin and a proton pump inhibitor such as omeprazole. At times, probiotics have been used.
A patient with gastritis, or peptic/duodenal ulcers may also have the presence of H-pylori.
You can read about it here (copy and paste the URL into your web browser.):
http://h-p-bacteria.blogspot.com/
Good luck! And let me know how you are doing!