I had slight discomfort in my left arm back and chest from 14 july2023.  Visited cardiologist, he said baseline fault in ecg which shows st t depression but improves with walking in stress test. But after that I randomly feel pain below my left breast and back sometimes it's  tender to touch. Then left arm mostly in forearm. And left leg also hurts.  It comes goes sometime linger for 3-5 days. Does not feel pain perticularly after exercise or exertion.My blood report ( may2023) all reports are normal only cholesterol is 179 and ldl is 111. My left side head also hurt it's like burning sensation in neck jaw (mine mandibular prognasthism jaw) and head. Taking aspirin av 75 for safer side. Which doctor should I consult.