Help With Twitch

Hi, I need help unbinding my twitch account from my mojang account!
I made a new twitch account just today, and I have run into the problem of unbinding my old one. See, I revoked access on Twitch's website months ago, but it never unbound the account. It has no option to do so, because it is already unbound on twitch's side, not Mojang. Someone please help!