I had KK.. I raised $1.50 ish he raised to 3... 1 guy called.

I called.

Flop is K 2 low cards and all 3 are spades......

He raises $5..
I raise them both all in (i had $100+ they had 20 each)

Was I WRONG??

They both had flush!!!!

I put the raiser to 3 on AK (which was correct) .. and I put both of them on a draw at best... but they both hit it with a 4th spade on turn.

Should I have folded right away, Called $5 instead of raising, or?