Having right chest pains when looking up,.down or exercing. i was also punched severely by my ex in same spot 3 yrs ago.

Musculo-skletal: pain. Take aleve (naproxen) or advil . If persists or develop shortness of breath see your doctor .

Multiple Causes: Chest pain can be a symptom of heart disease but may be may other things such as esophageal spasms, great vessel disease, respiratory disorders (asthma, COPD, bronchitis, infections), and muscle problems to name a few. It really depends on the clinical situation and other symptoms you may be having. it does not sound serious but should see a doctor to get more information.