If I can toot my own horn for a sec, here's an Eagle tutorial I did a few years back that might be helpful.
https://youtube.com/playlist?list=PLGCa8FTMTY-kNAt2E9UarHVlrpjTFkNGu&si=6Pa4XarE8ygW4uxi
https://youtube.com/playlist?list=PLGCa8FTMTY-kNAt2E9UarHVlrpjTFkNGu&si=6Pa4XarE8ygW4uxi