Constipation Issue????? I have recently been affected by a new problem with my bowel.I have always had an extremly strong colon and I move my bowels 3 times days and the stools are always solid and a good color.I.E no blood,runniness.But within the past 3 weeks I have suddenly become constantly constipated and have to wait until I'm totally "Packed" to move.I was actually in alot of pain when this first happened and it's not as bad now but it's still the same after 3 weeks and knowing my constitution very well I know this is the complete opposite of how my bowel has worked throughout my life.I have also always had this wierd thing were when I move my bowels it feels like there is pressure on the bottom of my spine or  something pushing near my colon while I'm having a movement.I wonder if this is the cause and what it is.

Summarized question: What could cause constipation?