5NL on Ignition, 6-handed
SB - $3.99
BB - $8.01
LJ (Hero) - $11.91
HJ - $3.85
CO - $4.46
BU - $1.05
I open K♣:T♣: to 0.15, BB calls
Flop ($0.32) 5♦:7♠:T♦: (2 players)
BB checks, I bet 0.2, BB calls
Turn ($0.72): 4♣: (2 players)
BB checks, I bet 0.45, BB raises to 1.20, I fold...
Opponent showed 7♥:8♥:, just want to make sure whether this is a correct fold in the long run? And should I have checked the turn to bet safe rivers or call a bet from the BB?