hi there

for the past few years i have noticed that my left side of my sternum is a little less than an inch higher than right. it makes the whole left side look abnormal. there is not a day were i dont think about it and it nearly impacts in all aspects of my life because i am always self conscious about it when my shirt is off and it is noticable with shirts on as well. also with bagging from friends about it, it does not make it any better.
is there anyway to fix it without surgery or consulting docters for more embarrassment. maybe exercises or a brace? if anyone has any ideas or places to get a brace it would be greatly appreciated.

oh and i am 18, tall, slender, moderatly fit and eat well

i can also get pics if needed.

thanks a heap, i am so desperate to fix this asap