Could Heart Burn And Jaw Cramping Be The Symptoms Of Heart Attack?

Hi, I am a healthy 25 year old femaile... But have just been experiencing some heartburn lately, more than usual. And also.. more randomly, my cheeks have had a cramping sensation sometimes which I am not familiar with(in the cheek bone area). Ordinarily I don t worry about these things but I stumbled across heart attack symptoms for women and jaw cramping is one. Just wondering if these things are likely connected? Sidenote, I broke my leg and had surgery/have been on oxycodone for the past month. Could this be a contributing factor? Thanks!