Cannot link AirTag to right AppleID
When I try to link an additional AirTag to my account, it continuously prompts me to update my AppleID settings, however it brings to my mothers appleid sign-in scree (which I've never logged into on any of my devices, so don't know how/why it wants me to use her account). It will not allow or acknowledge my personal AppleID which everything else is linked to. It will only allow me to resent my password, but not enter the account/go any further, just in a loop of resetting the password.
iPhone 6s, iOS 11