Yes H-Pylori can cause bad chest pain, the pain is coming from the esophigus, which is just to the left of the center of your chest, if you are certain you have H-Pylori, the pain is caused by excess stomach acid, you need to get treated as H-Pylori is a nasty bacteria, it lays dorment in most people and is held in check by your stomachs good bacteria, although when you take an Anti-biotic treatment
for an infection, it kills off the good bacteria and
H-
Pylori takes over and if left untrated fo