
Best of luck Raul - and lets hope that you will heal without surgery ! When you are fed-up, you always have that option. But, first find excellent CRS - you might need to change couple of them until you find one that you like.
All the best !!!
PS: Try not to sit on the toilet for long time. All poop should go out very fast if it is there - if not, just get up and try later. Sitting for long time just puts extra pressure on your pelvic area .