Hacked Apple Music?

Every time I look to see my storage for my Apple music, about 3gb are added through random music that I do not listen to. No matter how many times I delete it and change my password for my Apple ID, I eventually get some person’s random music taking space up on my storage. It seems to be the same songs over re-downloaded as well. What’s worse is that, the downloaded music doesn’t even show up on my Apple Music app’s library, it’s just all in the storage portion through settings. If anyone could help, it would be greatly appreciated!!