It seems like something like a joist has dropped slightly in my kitchen, mm not cm causing a double indentation in the ceiling and in the living room beside the kitchen I've got some thin cracks appearing now which may or not be cosmetic. They are not massive either but would run close in line to the joist (if this is it) in the kitchen beside the living room. Anyone had similar issues and am I freaking out it is a joist sagging?
