Guild Wars 2

seen so may of this lately why is that? am i missing something? whenever i win in a row i always get to fight premade vs pugs, its not fun its like the matchmaking is forcing me to lose. ex: i was with a group of pugs we in the same team for 3 games with maybe 1 or 2 diff player. after winning 3 games i suddenly see myself to the opposite team. playing against them.