So I followed a fish up in stakes

[Jamsym]

I think you ruined this hand on the flop.

You had 3 big fish in there with you with the nuts!

Flat call his min raise which means the other 2 will probably call.

Chances are 1 of the donks will improve in someway on the turn and you can get paid properly.

Let them draw to their 1 card king flush or something, then make them pay when they hit it.

I flat call the flop then keep the fish interested with a half pot sized turn bet, followed by a value bet on the river.