Three weeks ago my lower back started getting stiff and sore. I thought I slept too long or it was because I twisted my right ankle and it affected the right side of the hips. I don t usually exercise, but it seemed to get better with stretches. Over the past three weeks, my lower back and hips was sore all over, then on the right side, then on the left side, then seem to get better, and then it starts all over again. I am female, have been mostly vegan for two years, no other health problems, slightly over recommended BMI and 49 years old. Would this be some kind of inflammation, MS, bone disease, neurological or cancer and what should I ask for to get checked out with a specialist?