i have had this pain in my middle to lower back for almost three days now. What could be causing it?? I havent felt right but I do also suffer from anxiety too, I dont know if that could cause back pain also. I have had 3 c-sections (1999, 2001, 2007), gallbladder removed 2000 and i do have high blood pressure that is controlled. I am 32 years old female I weigh 205. I just really need some advice, my back has always hurt but its getting worse...