Q: How to redownload music from the cloud without waiting 90 days?

So i accidentally downloaded music from MY APPLE ID onto my brother's itunes library. I went back to my own library, was still signed in, and when i tried to download them from the cloud it said I have to wait 90 days because my computer is already associated with an apple id. The only apple id is my apple id, which is what I used to download the music. I shouldn't have to wait 90 days because it's the same exact apple id.

this is so incredibly frustrating, because my brother does not want my music, obviously. Help?