Is this a textbook weak tight play?

[A-Baum]

PokerStars No-Limit Hold'em Tourney, Big Blind is t100 (5 handed) converter

Hero (t3738)
BB (t5000)
UTG (t1292)
MP (t975)
Button (t2495)

Preflop: Hero is SB with Q[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/club.gif[/img].
<font color="#666666">3 folds</font>, <font color="#CC3333">Hero raises to t300</font>, <font color="#CC3333">BB raises to t500</font>, Hero calls t200.

Flop: (t1000) 5[img]/images/graemlins/spade.gif[/img], 7[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">BB bets t200</font>, <font color="#CC3333">Hero raises to t900</font>, BB calls t700.

Turn: (t2800) Q[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, BB checks.

River: (t2800) A[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">BB bets t200</font>, Hero calls t200.

Final Pot: t3200

What did I do wrong here? I feel I misplayed the turn first of all. Not sure how much to pop there, and not sure why I checked.

Also, I felt the way he was playing he was drawing the heart flush. His $200 river bet seemed like a call inducing bet, and I was afraid to be reraised all-in for a touch decision as BB had me covered.

Side note: I am coming back to poker after 2-3 months off, so I don't feel like I'm anywhere near top of my game.