Yeah mate tried the same exact thing and after contacting Mojang, they just said "have you tried these things" and listed exactly what I've already told them I did.
Would love for this to get fixed before I get back from my college today because the last thing I want is to come home to "Failed to log in: Invalid Session" all because I gave Mojang and Microsoft more money than they deserve.
Yeah mate tried the same exact thing and after contacting Mojang, they just said "have you tried these things" and listed exactly what I've already told them I did.