As I understand it, the OP is more focused on recovering his email. This is right? Or are you worried about private messages in your PM on the forum?
I am not worried about personal message of this forum . i am worried about my some personal document like photo, nid , pasport etc. which document i have stored on google drive and dropbox.
To restore email, if a hacker hacked it, then you probably registered with a phone number, so try to restore using your phone, or backup mail if you added it to your account.
i am still trying it . but maybe hacker changed all my recovary. the hacker is much smart.
In this case, what you write so that the forum can help you is simply impossible. As much as we all want to help, we just can't. I hope the hacker doesn't use your data. And in the end, if something happens to your data, try to keep this topic. At least a little, she will be able to tell you that your data was used by another person, but you have proof that it was not you.
To be honest, we very often leave our data on the Internet without any concern at all, although this can sometimes be dangerous for us. But in most cases, our data is lost on the network.
Just think positively. May you be all right.