QTs et double paire flopé

Hand converted with online PokerStrategy.com hand converter:

Rejouer la main

€0.02/€0.05 No-Limit Hold'em (6 handed)

Known players:
CO = (€4.72)
BU = (€5.12)
SB = (€1.84)
BB (Hero) = (€5.10)
MP2 = (€5.38)
MP3 = (€5.07)

Preflop: Hero is BB with Q:c, T:c.
3 folds, BU calls €0.05, SB calls €0.03, Hero checks.

Flop: (€0.15) 5:s, T:h, Q:d (3 players)
SB checks, Hero bets €0.15, BU calls €0.15, SB folds.

Turn: (€0.45) K:h (2 players)
Hero bets €0.45, BU raises to €1.45, Hero raises to €4.90, BU calls €3.45.

River: (€10.25) 7:c (2 players)

Final Pot: €10.25.

Ici le pot n'etait pas relancé donc je POt au flop
Turn quand je me fais relancer avec ma DP je vois pas comment je peux jouer ma main de façon optimal ...