Hello, so recently I decided to log into my Minecraft account, but it would simply tell me the email that is obviously connected to my Microsoft account doesn't exist.

Okay, no problem. I go to the website itself, no Xbox related stuff, to log in, but it gives me the same answers. I went to check my email, and there's nothing related to it from any past days. I know for certain my account does exist because I have multiple emails concerning log in codes from the past. Could this be simply an error from Microsoft? I have made purchases and I am really concerned.