Playing the final two tables of a live tournament, I a large chip leader with about 60,000 chips.
Blinds 800/1600

big blind
Linda (30,000) Raises 1600, Eddie (40,000) calls
I call as i am getting 5-1 even though i know its a loose call.
Flop comes

I like the flop as i have a flush and inside straight draw and an over card to the flop giving me 15 outs to a pair on the board but i am first to speak.
After some thought i go all in, Linda calls with

, Eddie folds, none of my cards hit and my stack is halved.
Was this a bad play?