TPTK, en turn aparece la tercera carta del color, estoy oop vs un desconocido, meto CBet en turn y recibo un miniraise, decido pagar, pienso que quizá es muy weak foldear ahí a ese minraise. En river me doy check y me apuesta 28bb's en un bote de 85bb's (1/3pot); foldeo o pago?

PokerStars - $0.05 NL - Holdem - 7 players
Hand converted by PokerTracker 4

UTG: 113.2 BB (VPIP: 13.83, PFR: 12.77, 3Bet Preflop: 4.00, Hands: 96)
UTG+1: 65.6 BB (VPIP: 27.52, PFR: 9.17, 3Bet Preflop: 3.85, Hands: 111)
Hero (MP): 100 BB
CO: 102 BB (VPIP: 0, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 1)
BTN: 135.4 BB (VPIP: 14.56, PFR: 12.62, 3Bet Preflop: 9.52, Hands: 104)
SB: 100 BB 124.4 BB (VPIP: 14.11, PFR: 12.88, 3Bet Preflop: 4.00, Hands: 334)
BB: 111.2 BB (VPIP: 14.75, PFR: 11.48, 3Bet Preflop: 7.61, Hands: 249)

Hero posts SB 0.5 BB, BB posts BB 1 BB
Pre Flop: (pot: 1.5 BB) Hero has A:club: K:heart:

fold, fold, Hero raises to 4 BB, fold, CO calls 4 BB

Flop: (9,5 BB, 2 players) 7:diamond: 2:spade: K:diamond:
Hero bets 7,13 BB, CO calls 7,13 BB

Turn: (23,75 BB, 2 players) 4:diamond:
Hero bets 15,44 BB, CO raises 30,88 BB, Hero calls

River: (85,50 BB, 2 players) 6:club:
Hero checks, CO bets 28,50 BB, Hero folds