Did I chicken out with my flush draw on the turn?

[detruncate]

The pf play is not default. You need to justify it based on the players already in the hand and the likely actions behind you. I most likely fold.

Just call the flop lead. If the pot ends up raised and 3+ way you can think about pumping your draw for value. Raising doesn't make it more likely that you're going to win, and though you might get calls anyway given the coordinated flop there's no point risking it.

Raising the turn would be stupid. UTG+1 has taken all you've served up on a coordinated board and asked for more. The cost of calling the turn will be at least partially compensated by overcalls so you certainly don't want to knock them out and/or make it more expensive for you. You have nothing to protect and no equity edge to push. Call good sir or madam.

Way to make your hand on the river.