JJ in a $20+2

[GutPunch]

Level 1, mid - late position Hero is facing 1 limp to him with a few yet to act and has JJ

Table is standard loose party poker table

What do you do? Do you limp, and hope to have an overpair to the board or flop a set? Do you raise, and see if you can get people out, if so, how much do you raise?

What do you do when flop comes Q high with 2-4 others seeing it?? check/fold? no set, no bet?

This seems to be one really hard situation to judge for me, Im just wanting to know what some others do in this type of situation.

Thanks