OK You got

in MP in a LLHE game. Average LLHE players at the table. Nobody special. All pretty much LPP's.
UTG limps, Folds, MP limps, You raise, 2 callers behind, BB and limpers call.
6 to the flop, 6.25 bb
BB checks, UTG Checks, MP Checks, Hero ?????
What do you do!?!?
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What if the flop is:
or
does that make difference?