Currently at my last month of pregnancy. I been experiencing sharp pain at my lower right abdominal sometime. It last like 10 to 15 mins. I don't know is it normal. Any mummies experienced it?

See, women do experience such pain during the last month and it does not necessarily mean that it is time to deliver or thd time has come. And sometimes it may be because of indigestion too. My SIL experienced similar kknd of pain very often during her pregnancy and it turned out that she was having acidity. So, I think that instead of reaching to any conclusions and guessing, you should rather consult your doctor.

Is the pain bearable? But yet again different people different pain threshold.i also had something like that last time and it was the stomach muscles and ligaments that is actually stretching - like pulled muscle kind

Check with doctor.