How can I bypass my password without factory resetting the laptop

I forgot my google password for one of my accounts on my chrome book its no the admin account but i need to access some of my documents i have saved and i have no way to reset the password on google for the email…? I dont wanna loose my data documents or anything so i cant factory reset it and i dont know what to do is there ANY way to get around it i can verify for days that its my account but not with my phone number cause i changed it….and i didnt put a back up email either….ahhhhhh