For the last week, i've had painless, infrequent, reoccurring twitching on the right side of my stomach just above my hip. how do i help/stop it?

Should get testing: Since there may be metabolic reasons for the twitching you should go in to see your doctor who will likely want to order some labs and tests to make sure everything is in order. So long as that's the case then, the next step would be to determine the best way to go about stopping the twitching.....if that's even NECESSARY since these twitches usually stop on their own.