My History:
- 2 years ago noticed painful lump, and of course turned out to be pilonidal
- over the 2 years the lancing never fully closed
- my sinus developed to be severe by 4 different doctors' classifications
- draining out of original lance and severe flare ups where I could barely sit
- new pits developed
- sinus got so backed up it developed a new sinus near my anus just to drain