Is this a thing? Or is it just me? I am a person who switches sides when sleeping. If I lay on my left side, even just relaxing on the sofa, it will start to hurt. It feels like it’s coming from underneath my ribs, like an aching feeling. I’ve actually had this for around 5 years, I’m over 30 now. It’s so strange because it doesn’t hurt any other time, only if I’ve been laying on that side. I find laying down in general will give me a tummy ache if I need a wee. I try not to drink anything in the evening but still need a wee in the night, usually end up holding it in until my alarm goes at 5.30 but it’s that same type of pain. I’ve had kidney function tests and scans over the years for other issues. All normal except one year the scan showed a slightly enlarged spleen. A few years ago they said I had gallstones but when they scanned again they were gone. Also I get a pain on my right side under ribs, thought was stones but only hurts if I bend down, like a spasm. Anyone had anything similar?