I've always preferred a firm mattress as soft ones usually made my back ache. Recently though I'm waking up in the night after lying on my side with a numb hip, the skin and flesh feel completely numb, this happens on both sides. I'm not a thin bony person, there's plenty of cushioning on my hips so a bit confused. Also lying on my back now causes back ache and stiffness and I struggle to then turn over. My previously comfy mattress now feels like lying on a concrete slab!
Is this normal as you age and do I now need a softer mattress or mattress topper?