Bombpot - this is a fold right

20plo - clubgg - bombpot
Were we supposed to check in the first place w/3 pairs?
Now, we are folding?

Hero (UTG+1): 130.1 BB
MP: 94 BB (VPIP: 38.24, PFR: 17.65, 3Bet Preflop: 0.00, Hands: 44)
CO: 100 BB (VPIP: 65.00, PFR: 5.00, 3Bet Preflop: 0.00, Hands: 26)
BTN: 79.9 BB (VPIP: 56.83, PFR: 4.80, 3Bet Preflop: 1.49, Hands: 353)
SB: 116.9 BB (VPIP: 32.26, PFR: 12.90, 3Bet Preflop: 13.04, Hands: 79)
BB: 100 BB
UTG: 76.3 BB (VPIP: 77.78, PFR: 4.09, 3Bet Preflop: 1.20, Hands: 219)

7 players post ante of 3.5 BB, SB posts SB 0.5 BB, BB posts BB 1 BB

Pre Flop: (pot: 28 BB) Hero has K♥ Q♦ 4♥ 3♦

Flop: (28 BB, 2 players) 4♣ Q♥ 3♠

SB checks, BB checks, UTG checks, Hero bets 15.4 BB, fold, CO raises to 74.2 BB, fold, SB calls 74.2 BB