Last night around 11, my lower right abdomen started experiencing pain. It feels like menstrual cramps. I slept like around midnight, and since then I have been waking up a few times with the pain still there. My right leg started hurting but the pain is not that severe, and my right lower back is also in pain. I woke up at 7 a.m this morning and the pain is still there. I do not feel like vomiting or nauseous, and neither have I lost my appetite. I have been with this pain for about 10 hours now, would I happen to be presenting signs of appendicitis?