I’ve had this sharp pain on my lower right side since yesterday, like a knife is stabbing me, but it’s not constant; it comes and goes. Even when I put weight on my leg, it feels strange, like something is pulling there. I looked online, and everyone was saying it might be appendicitis, which honestly scared me, but I don’t want to just rush to the ER and cause a commotion for no reason. Do you think this is really urgent? Has anyone else experienced something similar?