I am 35 years old and I am an athlete for my country. I have won many medals for my country but now I think the age has started to play tricks with me. In my whole career of 5 years I had never felt anything like this before. For the past 1 week or so I have been suffering from pain in lower left side which is quite discomforting for me. Now I would like to know from you as to how to treat pain in lower left side?