question: I have what feels like a bolí ať top of my left buttock and painful for last coupé months lower back painful the boil as reduced in size and now a bruce during this time i have add a bad sinus and fleming coughing it up and blowing it out...i am worried that this ať bottom of my špíně is something serious ..about 8 yrs ago i was hold withhospital specilist i had mil shermans disease in lower spine