should i be worried? i have these pains deep inside my chest, seems like all the times it hits i get rumbleing in my stomach then pass gas.. it helps alittle but dont stop it, its been this way for 3 months now, been coughing up alot of phlem, i no its alot to do with smoken, ..blood pressure is not to bad.. right now its 140 over 80..i take atenal for the blood presure.. the pains started on my lower right side at rib cage, now its on both sides..can u please help?..ty