I,m locked out of my account

ok so I'm locked out of my main account, this is what I think what happened. I replaced the email and then removed my phone number from the account, then it said I needed verification from my phone number, it worked the first time, but I decided to try removing the number again and now it wont even let me in even after successfully changing my password. saying it was limited to one number at a time. So I don't know if I accidentally removed 2 step auth, a severe bug or somewhere along the way I messed up the ability to access my account. I can't do anything, cant go into the account, I'm completely locked out