I M 30 Years Old.I Had High Triglycerides Due To

I m 30 years old.I had high triglycerides due to too much usage of alchohal and non veg near about 450. But now after 6 months it is 200. I m taking regularly medicine and have a walk of one hour daily.But I always feel too much stress in the left side of chest. (Only stretch not pain). Tmt and Echo are okay.What should I do?