Can't log into Minecraft?

Alright, so a few minutes ago I was playing on one of my alternate minecraft accounts. When I was finished and I was ready to go onto my main minecraft account, it didn't let me. I know the password is correct, but it would say "Invalid Password/username" So I tried one of my other alternate accounts. Same error. Tried the one I was just on. Same error. I know the password is correct! I can't even log into the mojang website. Does anyone have a fix for this? Is it just the servers? Thanks in advance.



* EDIT * Fixed. It suddenly started working? This game confuses me.