My Minecraft account is attached to my Microsoft account and it was hacked. The hackers...

About a month ago, I was playing Minecraft and, stupidly, clicked on a phishing link from someone who supposedly wanted to give me some cosmetics for a YouTube giveaway video. They gave me a website, which did look the official website, to put in a coupon code to receive the cosmetics. When I checked my email for the code, I didn't realize it actually was my Microsoft account single-use login code that they had requested in order to trick me into giving them access to my account. I put in the code to the website thinking it was the coupon code, and they gained access to my Microsoft account, after which they changed all of the security info. My Minecraft account has so much sentimental value to it, and it hurts a lot to lose it. I know I'm really stupid for falling for this type of thing. Unfortunately, as a former content creator for Minecraft, this type giveaway thing has happened to me before a few times and it was legit. I had a naive level of general trust in the online communities I'm in.

I later contacted Microsoft tech support and described my issue to them. They gave me this form to fill out where I tell them a bunch of personal information to prove the account belongs to me. A few days later, I received an email saying this:

"Account security is a top priority at Microsoft, and we have a team dedicated to investigating and validating fraudulent activity. The account and billing activity associated with your Microsoft account was thoroughly reviewed by our fraud team, and I can confirm there was unauthorized access to your account. Unfortunately, during the investigation process, we found that your security information has been changed.

Unfortunately, when security features are updated on an account, we are unable to assist with an account recovery as these types of updates and/or removal are completely out of control of customer service. We are unable to make any changes to the security information on the account due to security protocols set up and the acceptance of the Microsoft Services Agreement when the account was created.

The only option we have is to permanently suspend this account to prevent any further use. At this time, I have successfully suspended this account, and this will remain on indefinitely.

Thank you for your understanding and patience during the investigation of your account."

This is honestly really heartbreaking, especially considering the sentimental value I have on that account. My account is hacked, I prove it belongs to me, and Microsoft just decides to suspend the account? I have years and years of undeniable proof that the account belongs to me. I have videos in which I use the Minecraft account attached to it which are posted on various social media platforms.

If anyone knows what I could do about this situation, please let me know. Thank you so much for any advice.

:)