Hema
one of my friend had this problem and she stopped the non veg and any fatty foods completely (like ghee or deep fried foods etc). you didnt mention what is your age???
Start with a regular protein diet and fruits and juices
go for brisk walking and then atleast once in a week try to do some yoga
first of all check what is your BMI or the cholestrol % before you start this regime and then after 1 month try to check the %...to assess whether there is improvement or not..
read this article
Tips To Control Cholesterol With Diet!