Horse shoe pectus. To get rid of this?

I was confused with pectus excavatum and. Horse show pectus but now i came to know about it that i have horse shoe pectus and abnormal  posture with thin hands , i suffered from primary spontaneous pneumothorax 4 years back , may be this was the cause, my ct scan Is totally normal but my chest is deformed in such a way that the line where chest divides has dent but other two sides is more enhanced, sometimes i have breathing problems and heart discomfort In such a way that i rush to hospital but again x ray comes normal I am tired of this that i am facing breathing and heart discomfort but every report is normal This is because i have pectus arcuatum (horse shoe pectus) I don't want to undergo surgery Plzz guide me to get rid of this