Just four days ago I had a big bowel movement where I had to strain really hard which left me in pain. Then the next day I had another bowel movement which resulted in some blood and A LOT of pain. Looking through the internet I figured that I most likely had just experienced an Anal Fissure and so I searched for some treatment. Figuring that I was most of the time constipated I decided to change my eating habits and drink more water. A problem I currently have though, is that I haven't had a bowel movement since then but I had several urges to do so. The only reason why I can't seem to have one is because it is again constipated and I am also afraid that my fissure will get worse if I strain to get out the stool. Also I have been reading several other peoples problems with anal fissures, which have scared me A LOT because anal fissures seem to go on for years with the re-ripping of the fissure.....I am honestly so scared that mine won't heal as well...any support or most importantly suggestions on healing this fissure quickly would be much appreciated because when I go back to school I will have to sit on a chair for the whole day which won't help my bum or fissure at all...