I got hacked and now weird glitches happen

A few months back I got hacked. I tried to recover it but they had changed my email and microsoft support sucks ****. So, my computer still was logged into my microsoft account that technically no longer existed, it would just ask me to sign in and when i tried the password would be wrong and stuff. So moving on i recently stopped procrastinating and made a new account with the same email as before, as it no longer had an account linked to it. All worked well and fine. I also bought minecraft on the new one. Now i had to add it to my computer so it did a weird duplicate thing where it showed i had two accounts with the same email address. however when i clicked manage on both they brought me to the same account so i thought all was well and it was updated, and the weird phantom account was gone. BUT when i go to log into minecraft now, it says no internet. Now, i know its not my internet as im typing this post right now, and i restarted my pc and minecraft and it doesnt work. Is this related to the weird account problems????

:)