Question
I am freaking out! (still) I have logged in and out SO many times into minecraft and it is still saying Not authenticated with minecraft.net I CANNOT SOLVE IT HELP!!!!!!!
If you're recently changed your username you'll be experiencing this if you haven't properly logged out of your launcher. To log out using your launcher, click on your name on the top right and click the "log out" button, like so:
Then just enter your email and password into the boxes and you should be able to log in again.
If this didn't work, feel free to message me or another staff member via. conversations with your questions/concerns.