What should I check? -pain and burn in left side of thorax -fatigue with highs when is hard to stand up. -average 137/77mmHg -painful right side head

Chest burn. burning pain may indicate shingles, heart burn and indigestion a chest xray and ekg and lab work is usualy done a pinched nerve may be involved call your family doctor right away.
ALL. Whether or not your symptoms are interrelated, they should All be checked out since as all are possible signs of treatable medical conditions. Also, your average blood pressure of 137/77 is higher than I consider ideal and also should be checked out further. I wish you the best.