Why are random artists being added to my downloads on Apple Music?

A few months ago, I started seeing artists that I never listen to, appear in my downloaded music. What is even more odd is the fact that these artists do not appear in my library when I search for them on the Apple Music app, but they only appear in Settings under Apple Music Downloads. This whole ordeal has been extremely confusing and I just want to get rid of these random songs that only seem to appear in my Settings. For clarification, I have not shared my account information with anyone, and I changed my password after the second incident of this happening. Hoping someone can at the least relate to this, if not help solve it. Thank you!