Getting your Instagram hacked is super invasive and inconivent. An Instagram account can mean many different things to many different people, from being a business to being a digital photobook. Luckily, there are ways to retrieve your account!
How to get back into your account:
Option 1. Request a login link from Instagram
Option 2: Login with Facebook
Option 3: Verify your identity with a video selfie
Option 4: Request a security code
How to protect your account once you've regained access:
While recovering your Instagram after being hacked is possible, it is not always certain. My sister had her Instagram hacked, and not only was is super intrusive and exploitative to have someone be using her account, but she was also unable to get it back. Because of this, it is super important to considering using a password manager to save and protect your passwords, and to keep all of your accounts and personal information safe.