Your faith is not being questioned here, nor do I think Percy was attempting to humiliate you. You have relied on some web sites that offer inaccurate information.
Biology is a very diverse study, much of it full of beauty and wonder as well as the hard math of experiment and data. To learn about the complex activities of a single cell is a thing of incredible beauty and wonder.
If you don't feel comfortable with evolution you can set it aside and enjoy other aspects of biology, ecology, and the environment of the planet.
Science is a process that involves correction as more data becomes available and more hypothesises are tested. There are all kinds of errors yet to be discovered and rectified.
I do hope you find some sources of good biology that you can enjoy and that deepen your obvious enthusiasm for learning and understanding.
lfen