Congratulations for actively trying to change your habits to improve your health. There are far too many folk that ignore doctor’s recommendations, and end up having to severely pay for it later.
With that, you should definately use this as an opportunity to broaden your food pallete. For instance instead of thinking “What foods do you use to lower your cholesterol” it would be more helpful to know “What foods can you enjoy while lowering your cholesterol”.
In general you want to consume more fiber (preferably soluble), which includes whole grain items (there are some really good whole grain pastas, and breads at most grocery stores) as well as the infamous oatmeal.
Cholesterol is primarily found in animal based products, so it will benefit you to reduce the amount of fatty meat you typically consume. Or if you really need to have your grilled steak and chicken you can take steps to reduce the cholesterol you cosume by trimming the white fatty strips off of your steak or removing the skin from that drumstick.
Eating is meant to be a relaxed and enjoyable experience, so it will be important to make small acheiveable goals on your journey towards lowering your cholesterol. Switching from a morning routine of bacon and eggs to fiber one and pulpy oj overnight would be great; however, it isn’t realistic to make such a drastic change without eventually resenting your diet (or doctor).
You’re already on your way by reaching out and asking for help, so keep it up by making small realistic diet and excercise goals. And if you need help along the way, see if your doctor can write you a referral to see a registered dietitian.
And for all those oatmeal fans out there, do yourself a favor and prepare your old fashioned oats with apple cider instead of water. Throw in a sprinke of cinnamon and it’ll change your life.
Good luck.