First, your email wasn't hacked. Please stop using a word that you clearly don't know what it means.
If your account was compromised, it's due to something YOU have done. More then likely your computer is infected with Malware. Before you do ANYTHING else, you need to get your devices cleaned. (Apple is correct, your iPhone is not the culprit, they cannot get infected).
get a copy of malwarebytes and install it on your computer and any android devices you use to browse the web. Once everything is cleaned, start changing your passwords and then recover your compromised account.