Flopping the best hand from BB

[PokerJans]

I think my 4th hand at a brand spanking new Commerce 4-8 game

1, 2, 3, 4 people come along and I check Q9 in the BB

987 flop with two clubs, I have the nine of clubs.

Bet or go for the c/r

And if I did happen to bet and the action went something like

SB checks, I bet, EP calls, MP raises, and it folds around to me would you three-bet here? or just call and donk a safe turn?