Locked out of all my dropbox accounts

Hello!

I was wondering if I could get feedback/advice from you guys in the dropbox community. I was already logged into one of my dropbox accounts but decided to log out in order to log in to my other ones. When I did and tried logging back in it asked for authentication which I then tried logging into the emails behind the account but Gmail told me that they have deleted the account. I find this weird as I have tried logging into my accounts in the past and it's never asked me for authentication. This situation has happened to me before back in 2022 but when I tried logging back in the day after it let me in. These accounts have pictures that are very special to me of family including some of those that have passed, along with important documents. I really want to get back in these accounts in order to retrieve all my pictures and just move them all onto another platform since I am always having log in issues with dropbox. Any experience stories and advice is welcome as I am currently panicking. 

Thanks!