HAVKED MAN.

Okay so, my account was hacked I think around December or this January. My phone was bombarded with notifications about someone trying to sign in, which I obviously said It wasn't me. But still just after few seconds, my account was hacked. I don't have any recovery emails, though I have my phone number there, But I guess it doesn't work. Since it's only showing a unknown number and Gmail as a recovery thing. I still remember the password. I just need it back.. please can anyone help?