Like has been said already, Sunny, fish oil will help. I take 2x 1200mg, twice a day, and it's helped my numbers out enormously. Suggest you try a smaller bottle, to start, and see if you get the fish oil burps (some do, some don't). If you do, some companies make a 'burpless' fish oil, but I imagine it's more expensive. Personally, I just take mine with breakfast & dinner, and only have very infrequent problems with the burps.
If you do end up going on a statin type drug for your cholesterol, you should also look into taking CoQ10 supplements. CoQ10 is found in your body, normally, but statins tend to utilize it more, to help control your cholesterol..... so a supplement will help.
Be prepared, too, to possibly have to try more than one type of cholesterol drug. My doctor tried out Lipitor on me first, and it whacked out not only my cholesterol numbers, but my liver function numbers too! I switched over to Vytorin, and take one of those every other day, and my numbers make my doctor very happy!