Recconect problems

I was playing the game, and suddenly on my screen poped trying to recconect. I was like ok this is my connection problems, but after 2 minutes that continues. So i decided to quit the client and try to recconect, but when i log in client just tries to return me into game, but after while it says that i did not have the internet connection, but i have it, and once it said that i have some directx problems.Can anyone help me, I do not want to lose my account??????