Hi. Thanks for your query. Noted the history and understood the concerns. Bleeding per-rectum and sharp pains in the right groin are usually not connected to each other. Both can have different reasons but occasionally can have same reasons. Per-rectal bleeding is most commonly caused by hemorrhoids and is painless. Bleeding due to fissure-in-ano is with pain. Other causes can be polyp and cancer, although cancer does not last so long. The pain in the right groin can be due to formation of a hernia in initial stages or colitis or muscle sprain. Ans this can be diagnosed by the following: Consult a General Surgeon for clinical evaluation, examination, per-rectal digital examination and ano-proctoscopy. Examination of the groin area can find out the reasons. This way a correct diagnosis can be made and a proper treatment instituted.