Hi Yvette - how your body produces cholesterol is largely based on genetics. I had blood work done by Berkeley Heart Labs through a cardiologist that was able to tell me what my genetic profile is in producing cholesterol. It was amazingly informative because it showed me what kinds of foods help and hurt. There isnt a one-size-fits-all diet when it comes to cholesterol. Alcohol is good for one genotype and bad for another, same with fat in the diet etc.
Case in point is that I have the genotype that I nicknamed the "eat drink and be merry" gene because a moderate fat diet and moderate alcohol actually improve my cholesterol numbers. If I ate a super low-fat "heart" diet, my LDL would go down but my small dense LDL that is responsible for plaque formation is likely to go up.
You might also consider your sources of saturated fat and reduce those. Cheese and butter, etc. are bigger sources than even lean red meats. Also talk to your doc about how much of the "good fats" you are taking in - it might be more than you need and affecting your levels.
Lastly be sure to discuss all of your supplements with your doc. Plant sterols are good for lowering LDL but if you are estrogen dominant, adding more estrogen might not be good for you.