Lordaeron Why can't I log in?

[Heyllod]

Haven't been able to log in all of yesterday and today. I tried to log in this morning at 6AM and i managed to but I went to sleep. So why does it say validating/success all of that bs and just sit on 'Connected' and eventually disconnects me..

[Heyllod]

So I just tried logging on my girlfriends computer and my account seems fine but when I try to do it on my computer it doesn't seem to work which is very strange. Everything with my game seems completely fine until I try to log in?

[Heyllod]

Seriously I still can't log in on my computer.. It works perfectly fine on my girls pc so my account is fine and my internet must be fine in order for her to login with ease. I have re-downloaded the whole thing and the problem still ensues. I need some help asap!

This has come on all of a sudden. It was just the day before yesterday I was playing fine no problems whatsoever. I go on the next day and I get this! It gives me the whole Validating/Success!/Handshaking then it goes to 'Connected' and just stays on there and doesn't do a thing.