I looked at the launcher logs found at C:\Users\User\AppData\Roaming.minecraft/launcher_log.txt and I found this:
code: 400 Response body: {
"path" : "/minecraft/profile",
"errorType" : "BAD_REQUEST",
"error" : "BAD_REQUEST",
"errorMessage" : "Could not create profile",
"developerMessage" : "Could not create profile",
"details" : {
"status" : "NOT_ENTITLED"
}
}
Idk why this is here, I've had this problem for around a week now.