First off apoligies if this is the wrong section & if it is could a mod move it please.
Secondly, I have no way to post the hand other than in a screenshot.
The scene.
Final table of a Bounty Pro freeroll at Poker770. 364 reduced to us 8. Bubble was the top 5.

I know it's not much use without stats for the table, but the player I was against lucked out on me a few minutes earlier. I perceived him as a tight player though.
My 2 main questions are.
Should I have shoved pre flop with my Pocket Jacks?
Did I have the correct odds (Flush draw) to call his bet on the turn?
Many thanks for any advice you can offer.