Hi, my age is 28 years. I have been suffering from a severe chest pain. I was ignoring it thinking it might be coz of overeating or bad sleeping posture as upper back was also paining. But last night I couldn't sleep however I could find a bit relaxed pose and slept, its paining with every single movement of body and with deep breath. The pain is at the centre of chest, even a gentle touch pains. May I know the root cause for this pain and the possible treatment? I'm 100% vegetarian, non-smoker, never had alcohol. I'm allergic to pain killers probably diclofenac.