Full Tilt Daily Double..

So i took part in another disappointing Online Poker tournament today! It was a $10 buy in with 1407 entrants on Full Tilt Poker i was doing great until their were about 400 players left. i was Sb and it was only 80 to call so i did with . the flop came . so i checked and so did the other 2 players in the hand. the turn card comes so now i have 2 pairs and bet the pot size which was around 400 or 500 i forget. the other player calls and the next one raises. so i move all in, completely oblivious at the time of the straight, and the other 2 players call instantly.... so the river comes and doesn't help me any. the other 2 players ended up both having King Queen. I cant believe i didn't think about that before shoving.... but oh well.. that's Onlinepoker for you