Flush/straight draw howto play

Howdy folks. I'm new to poker - been playing for about three months now. I was in an online poker room in Seat 6 (small blind). My intention was to throw the hand away after three bets, instead the following ensued. Should I have played the hand this way?

Seat 1: Seat 1 ($72.05)
Seat 2: Seat 2 ($202.60)
Seat 3: Seat 3 ($63.60)
Seat 4: Seat 4 ($114.90)
Seat 5: Seat 5 ($98.85)
Seat 6: Seat 6 ($46.10)
Seat 7: Seat 7 ($40)
Seat 8: Seat 8 ($36.65)
Seat 9: Seat 9 ($94)
Seat 6 posts the small blind of $0.50
Seat 7 posts the big blind of $1
The button is in seat #5
*** HOLE CARDS ***
Dealt to Seat 6 [Kh Jh]
Seat 8 folds
Seat 9 folds
Seat 1 calls $1
Seat 2 calls $1
Seat 3 calls $1
Seat 4 folds
Seat 5 folds
Seat 6 raises to $2
Seat 7 calls $1
Seat 1 calls $1
Seat 4 stands up
Seat 2: donk raise
Seat 2: let me see what it feels like
Seat 2 raises to $3
Seat 3 calls $2
Seat 6 calls $1
Seat 7 calls $1
Seat 1 calls $1
*** FLOP *** [7h Th 5c]
Seat 6 checks
Seat 7 checks
Seat 1 has 15 seconds left to act
Seat 1 checks
Seat 2 checks
Seat 3 bets $5
Seat 6 calls $5
Seat 7 folds
Seat 1 calls $5
Seat 2 calls $5
*** TURN *** [7h Th 5c] [Ad]
Seat 6 checks
Seat 1 has 15 seconds left to act
Seat 1 checks
Seat 2 bets $9.95
Seat 3 folds
Seat 6 calls $9.95
Seat 1 folds
*** RIVER *** [7h Th 5c Ad] [3h]
Seat 6 checks
Seat 2 bets $8.95
Seat 6 raises to $17.90
Seat 2 raises to $184.65, and is all in
Seat 6 calls $10.25, and is all in
Uncalled bet of $156.50 returned to Seat 2
*** SHOW DOWN ***
Seat 2 shows [4h Ah] (a flush, Ace high)
Seat 2: CALLLLLLLLLLLLLLLLLLLLLLL
Seat 6 mucks
Seat 2 wins the pot ($108.20) with a flush, Ace high
Seat 6 is sitting out
*** SUMMARY ***
Total pot $111.20 | Rake $3
Board: [7h Th 5c Ad 3h]
Seat 1: Seat 1 folded on the Turn
Seat 2: Seat 2 showed [4h Ah] and won ($108.20) with a flush, Ace high
Seat 3: Seat 3 folded on the Turn
Seat 4: Seat 4 didn't bet (folded)
Seat 5: Seat 5 (button) didn't bet (folded)
Seat 6: Seat 6 (small blind) mucked [Kh Jh] - a flush, King high
Seat 7: Seat 7 (big blind) folded on the Flop
Seat 8: Seat 8 didn't bet (folded)
Seat 9: Seat 9 didn't bet (folded)