Best way to play a BB special?

[tdp]

This situation has been coming up a lot lately and it's busting me out of too many tourneys.I get dealt rags in the bb and flop two rag pairs.I've tried playing them every possible way and still usually lose.If the flop is a straight or flush draw I'll come in with a pot size bet to make the draws pay.If the flop is rainbow,I've tried check-raising,limping and check-calling.Most of the time I end up getting beat by a higher two pair.
What's the best way to play this?When the flop comes out with an overcard to my 2p,I consistantly lose.Is this just short term or should I always proceed with extreme caution when flopping two rag pair?