could u help me, for the last month i have been suffering from heart burn, for the last few days i have been in pain in the top of my stomach and by my left rib, and last night it felt like there is something stuck by my chest, that has gone, but i am finding it hard to breathe, i cant take deep breaths as it hurts, i am breathing shallow breaths instead and i keep burping all the time, please help asit is so uncomfortable.