Based on everything you’ve described -normal stress-echo, normal chest X-ray, normal blood reports (except low
vitamin D and mildly high
LDL), and constantly shifting pains- the picture strongly suggests a functional/ non-dangerous cause, not a heart or lung disease.
The pattern of your symptoms - heaviness in breathing, random shifting chest and arm pains, headache, blocked nose, yawning, and episodes of brain fog -combined with completely normal stress echo, X-ray, and blood tests, strongly points toward a combination of vitamin D deficiency, muscle–nerve fatigue, acid reflux, and stress-related hyperventilation rather than any heart or lung pathology. When the heart and lungs are medically normal, pains that “move around,” come and go, change sides, and improve when lying down are almost always neuromuscular or anxiety-driven, not organ-driven. A vitamin D level of 9 can itself cause widespread body pains, fatigue, chest wall soreness, limb pains, and breathlessness. Gastric reflux (for which you are already on Nexpro) can also mimic chest heaviness and breathing discomfort. Allergic congestion (blocked nose, yawning) can further add to the tightness you feel. This mixed picture often feels serious to the patient, but medically it is not dangerous, and it does not match heart attack or lung disease patterns.
Next Steps
The focus now should be on correcting
vitamin D, improving muscle health, and reducing stress hypersensitivity. You will likely need:
Vitamin D3 60,000 IU once weekly for 8 weeks, then monthly
A good
calcium + magnesium supplement for 4–6 weeks
Continue Telvas 40 for BP
Nexpro 40 for 2–3 more weeks
Gentle stretching, breathing exercises, daily sunlight, and regular walking
Avoid constant health-checking, as repeated monitoring increases symptoms through anxiety pathways
Health Tips
If any symptom were cardiac, it would have shown up on stress echo -yours was normal. With this much testing already normal, the next step is reassurance plus focused treatment of
vitamin D deficiency and stress physiology. With proper correction, symptoms usually improve noticeably within 3–6 weeks.
Kindly consult doctor in personal if discomfort worsens, its always wise to do so when symptoms become severe.
Good luck!