[Wayfare]

"I was just trying to take a different line with here and hopefully catch something to re-pop her when she CB the flop."

You caught cards on the flop, then you folded. calling 6x bb with QJo is great way to go broke. One of the worst hands you can call a raise with -- I would rather have 67o.

Fold preflop.

As played, if you can take it down with a raise a substantial portion of the time (figure out the math yourself), then do it. The fold equity needs to be about 50% on a pure bluff if you raise it to $20, and you probably have 7 outs to the best hand IF you are called and IF you are behind.

If this guy is donk betting with a lot of stuff, you can raise him up, check the turn back if called, and then call a river bet and expect to make money.