 [ Symptoms ] i am 28 yrs old and my chest feels heavy almost like muscle pain in the chest is it anxiety or something worse [ Disease ] i think it depends on the cause of gastroparesis if it was due to uncontrolled diabetes and you are now have better control it can go into remission so without knowing the cause i can not say for sure i would work closely with your healthcare provider and a dietitian that specializes in gastrointestinal diseases for more info see what is gastroparesis