Causes of chest pain
2. Strained chest muscles due to overuse/ injury
3. Short-term, sudden anxiety
with rapid breathing
4. Peptic ulcer
5. Pain from the digestive tract, such as esophageal reflux
So, it will be better to consult a Doctor & get a proper physical examination done to rule out other causes.
So that appropriate management steps could be taken.
Wishing you a Good Health. Let me know if I need to clarify further.
Thanks & take care.