Thank u for your reply, my family have a history of Diabetis, but so far all my blood results were normal including blood sugar (5.0), the normal is 4-7. I might say the severity of pain from scale of 1-10, it is around 4-5, it is still bearable but very annoying especially when I'm working, I cannot focus of what I'm doing, that my mindset is always on my chest trying to scare myself that the pain will progress anytime. But thanks God, the pain is not that much. Im trying to inhale or exhale deeply, but no pain. The pain comes when I am trying to pull my chest backwards or trying to put both my shoulders close to each other. And the pain was in the middle, right at the sternum. My most recent visit at Hamad E.R. was last week, the doctor gave me ibuprofen and some antacid syrup. I had a bloating issue before and had a diagnosis of GERD last 1.5 years ago, but no chest pain like this. I never stop taking Gaviscon syrup for heartburns so Im wondering why the pain is still there? Again, thank you for someone like you who will share their concerns and advices. I will really appreciate your time reading this. Godbless us all.