I have had 3 4v5 games in a row. What the hell is the deal?

First game They 4 man dove me 3 times in a row, and then proceeded to molest me repeatedly until we surrendered.
Second game I did alright, it was incredibly hard tho, same with the third game.

WTF is going on??

http://www.lolking.net/summoner/na/23499143#history

Played 2 more games. One of which was actually 5v5, we won! What do ya know?!?

Played another after that, guess what? 4v5.

4/5 games today have been 4v5. Is there something wrong with the servers?? I don't get it.

It happens, its just your luck, I have had a 5 4v5 streak straight last week. I recommend that after 2 games straight of loss, stop playing and play the next day.