'Connection to the game server has been lost. Check your network Connection and try again' error

Hello, this morning, I turned on my PC and I fancied to play abit of Battlefield Bad Company 2. So I launched the game on Origin, logged into my BFBC2 account (my origin account) and I joined a server. While it says "Please Wait..." it comes up with an error saying 'Connection to the game server has been lost. Check your network Connection and try again'. I have tried everything. Reinstalling punkbuster, restarting my PC, etc. but nothing works! It was working well and fine with NO issues yesterday so why I am I getting this??

Here are my PC specs if they help

AMD A10 4600M APU 2.3GHz

AMD Radeon 7660G (It passes the BFBC2 requirements and runs the game smoothly on 720P)

6GB 1333MHz RAM

700W PSU

Windows 7 Ultimate 64-Bit

Please give me a solution to this,

Thanks,

SecondAssault