I started with a bloody awful pain down my left hand side this afternoon, from the bottom (or slightly under) the ribs down to my hip and now it has spread from my side to my back. I definitely did not get this with the first but if is it just stretching would rather not spend my Saturday night in the hospital to be told to take paracetamol. Anyone else had this around mid 2nd trimester? My right hip kills as well. Probably unrelated though. The big pain has been going since about 2pm.