I'm having problems logging in to firefox on my pc with my gmail account that i mainly use. I don't have any keys and don't remember what i did with them, i have swapped computers and browsers and the old computer was reset years ago. I also don't have the authenticator for mozilla on my phone, don't remember what happened to it. I have access to my email, could i somehow get an authenticate code or backup authentication code sent to it or can i just never log into firefox with it again?