I had an injury a few years ago which flares up every now & then - resulted in prolapsed discs, lower spine. I was moving some heavy furniture recently & wonder if this is the cause? But also, I've been drinking heavily for a while now & am wondering if it may be kidney pain? I also have sickness. I don't want people to say go to ER because they feel they have to say the right thing, I'd rather have honest opinions - I'm probably being a hyperchondriac(sp?)! Thanks