Hi I am 50 and suffer with bile due to a problem in stomach, have taken esomeprazole for many years and during the last week have felt pains across my chest behind breastbone, this only comes on in evening, has in fact just started and is constant during the evening, I also feel like I need to burp but do not, at first thought it might be a too tight bra, but has different style on today so not that. Will go to docs, but as it is right across top of chest not sure if it is heart related. Any ideas appreciated please