Having pain on right lower abdomen (quadrant)..

Hello, I'm 21 year old male. From last 4 - 5 days I'm having lower right quadrant pain.... Attaching an image so areas of pain can be easily identifiable... I'm not having pain in a "fixed area" but the pain is sometime happening here and there (marked areas) but mostly above and "little around" hip bone but not on hip bone itself.... Now do you think it's happening because of some kind of musle injury Or it's appendix pain or any other problem ? BTW, I don't smoke or drink.

sorry for bad English

Your gallbladder is on the right side. I would have that checked out. Good luck with everything.

Ask your docto for an ultrasound.  Your English is fine.