Thanks for your question on Healthcare Magic.
I can understand your concern.
First of all, no need to worry for heart diseases as a cause for your
chest pain because your extensive cardiac work up is normal.
In my opinion, you are mostly having
GERD (
gastroesophageal reflux disease) related symptoms.
GERD is due to laxity of gastroesophageal sphincter. Because of this the acid of the stomach tends to come up in the
esophagus and cause symptoms of intense chest pain.
Only drugs are not useful for symptomatic relief, you need to follow these lifestyle modifications.
1. Avoid hot and spicy food. Avoid junk food.
2. Avoid
stress and tension, be relax and calm.
3. Avoid large meals, instead take frequent small meals.
4. Go for walking after meals.
5. Keep 2-3 pillows under head in bed to prevent reflux.
Follow all these and you will mostly improve.
Sometimes,
musculoskeletal pain can also cause similar kind of pain. So avoid movements causing pain. Avoid bad postures in sleep. Take painkiller like
ibuprofen. Apply warm water pad on affected areas. Don't worry, you will be alright.
Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.