You should have a doctor check you out. Please know that our emotions and spiritual state are not seperate from our body so when you have problems in these areas it can affect you health. Typical reasons for problems in the chest area are as follows -
- Rigid discipline
- Insecurity
- Depression
- Excessive exercise
- Neglect of spirit
- Irresponsibility
- Parental or Spouse problems
- Possession by relatives
- Taking on too much responsibility
- Fear
To overcome these problems do things that are pure of spirit. Love, love, love. Love God. Love yourself. Love (and forgive) others - most importantly your parents, spouse, brothers and sisters etc. Enjoy life - be happy! Don't dwell on things, live in the present and don't think/worry to much.