Everytime i eat my chest hurts hours later i belch for a long time hard ones. i also get hard heart beats and stomach pain. any ideas.

Belch: There are many possibilities one of which is swallowing too much air when you eat.

Likely GI: Pain and belching after eating is likely a GI problem. Most likely gallbladder, however reflux is possible. Check with your provider . A good start would be labs and an ultrasound.

GERD: You may have reflux esophagitis -- go see your doctor or GI for evaluation and meds.