I ve had two lumps at the base of my spine for several years. They hurt when touched, but otherwise havent been a problem. Until 4 days ago when I had a bout of stomach cramping (which I attributed to a large consumption of broccoli) accompanied by extreme tailbone pain when sitting. Everything seemed as the expected with the intestinal distress.... however there was no nausea, and the cramping came in waves for around 6 hours. The scariest part though, was that after the initial feces, the rest of the time I only passed bloody gelatinous globs (often orange/red). Please note that I hadn t eaten anything red/orange. I stayed on a bland diet for 2 days and things have cleared perfectly, except for the pain in my tailbone.... and now I ve noticed that the 2 lumps are gone. I am very concerned. do I need to see a doctor?