Cannot login to launcher or minecraft.net

I've been having trouble trying to login into my minecraft account in the launcher ever since the most recent update. It tells me "Invalid username or password". I first started off as "offline" when I could be able to get into the launcher, but I logged out thinking that would help. Now I can't get in at all. I tried resetting my password and that didn't work either. I'm also unable to log into minecraft.net, for it's not even putting up the loading screen. I tried going to the beta version of the launcher and that didn't work as well. I tried changing the DNS and that did not work as well. I'm all out of ideas at this point.