hi welcome to HCM
i had gone through your query and understand your concerns. i would come up with the possibility of DIVERTICULITIS
may be the cause for your sufferings
x-ray with barium enema
may confirm the diagnosis.
i advise you taking Homeopathic
medicines gives safe and permanent cure for your complaints along with management
diet to follow
-high fibre diet which produces large volume of faeces requiring wider diameter of colon
-refined food food lead to hard stool.softer stools do not strain the gut.
consult your local homeopathic physician for correct diagnosis of the case and remedy to fit your complaints
I hope this is helpful for you, thank you