Villain is a 15/13 with a 45 att to steal and a 85% fold to 3bet over 2000 hands

What is he calling a 3bet from out of the blinds with? We have a good combo draw but I'm having trouble assigning him to a range. Can we go to the felt with our hand here?

PokerStars No-Limit Hold'em, $0.50 BB (8 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

saw flop

UTG ($56.35)
UTG+1 ($56.35)
MP1 ($22.50)
MP2 ($52.35)
CO ($61.80)
Button ($49.35)
SB ($32)
Hero (BB) ($59)

Preflop: Hero is BB with Q, 7
5 folds, Button bets $1.50, 1 fold, Hero raises to $5, Button calls $3.50

Flop: ($10.25) 5, 10, 7 (2 players)
Hero bets $7.50, Button raises to $44.35 (All-In), Hero?