hello, i am 25 male height 168cm and weight 77kg. i have pain in the left side of chest since 6 months. Before two months i have undergone full body check up and doctor said that there is no life threatening problem but my cholesterol levels were high at that time. I started doing exercise and followed a strict diet but my cholesterol levels are still high even after two months and the frequency of the pain has increased. What should i do?