Cholesterol Question?

I am a 19 year old caucasion male, I weigh about 170 lbs and work out every once in a while. My cholesterol level is 225. What is a good way to lower cholesterol? What kinds of foods should I eat more of. Someone said fish helps, but I don’t eat fish. Any fruits, vegetables, ect? What types of foods are highest in cholesterol, so I can watch more carefully on what I eat? Thanks.
I donated blood a few weeks back. They sent a ‘mini physical’ in the mail, and it tells you what your level is.