maybe even a yahoo one instead of google.
Next is to go to every site you use and change the mail contact to that new account, thereby blocking him from requesting password resets on all of them. Do this IMMEDIATELY!
Send everyone a second new account to be used for friends and family. Reason you want a second account is you may not know who hacked you, and it could be one of them or someone who had access or already hacked them. But do this ONLY after you changed your other accounts to the first new email account. (banks, paypal, purchase sites like Ebay, Amazon, Walmart, etc.)
You might even consider a third account to be used only on social sites like Facebook, MySpace, Youtube, etc
Only after doing all that waste time on trying to recapture that google account. For that have it send a password hint or reset or whatever it does to the last alternate email you had registered with it.
I will make this very simple, My Gmail has been hacked since June 4th 2014. With my account he/she/ or it tried to hack my PayPal account, there he hit a brick wall. I have been trying since 2014 trying to take control of my account, the hacker has changed everything for me to try to access my account, I HAVE NO LUCK AT ALL, Google has no proper customer only a computer server which doesn't help at all. I NEED HELP and maybe someone to talk to, does anybody have any ideas, friends, telephone numbers (not the published ones of google, tried most of them in 4 different countries)
PLEASE HELP ME SOMEONE!!!!
Thank you for your time

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