Hello, I have been experiencing a constant dull pain in the lower right-side of my back (kidney area). This pain was noticeable a few weeks ago, however, my menstrual cycle was, supposed, to be starting and I believe I had a ovarian cyst and so I thought it was related. Well, the cyst symptoms are better, my period is slowing starting (which is a little out of the ordinary, it is now two weeks later) but the pain has increased in my back over the last two days. I have also had an increase in urination, not dark, don t know about smell . . . and I have a headache, temp is slightly elevated, and its Monday! Very much appreciate your two cents :)