I have this sharp pain in my lower left rib cage and it just started out of the blue about 10 minutes ago. It’s definitely not excruciating, it feels a little bit like a side stitch you would get from running but it’s still painful and it’s starting to get worse as a write this. I don’t know what it is but does anyone else think they might know? (Also don’t just tell me to see a doctor, it’s not so painful to the point where I need a doctor. All I’m saying is if you think you know what this is, please tell me)