Im vs this guys who is a loose caller 40/26, who keeps calling hands and a 3Bet of 23, and has some postflop fold equity.

I raise JT, he reraise, due to his constant 3Bet, i decide to call. This flops comes and he goes all in. Im constantly getting in pots with unpaired broadway, with no broadway cards or only 1 broadway. What to do being the PFR In flops where there are all low cards, or low cards, and a T or J??

Thanks in advance!!