Hello, i have been experiencing a pain between my shoulder blade and the area of my chest towards towards my heart. ?

Scapula / heart pain: May be gastritis with or without H pylori can try ranitidine /prevecid. or can be gas/constipation try maalox 1 tablespoon 2 x a day x 3 for gas and milk of magnesia (magnesium hydroxide) 1 tablespoon 2 x a day x 3 for constipation. .Though you are young could be cardiac pericarditis, rare connective tissue issues or anomoly. Since there is cardiac concern would go to ER/urgent car today and check EKG. ,