Buz , vibrate sensation right rectum.

I have buzz sensation like vibrate near Anus right rectum on and off in about my history I had blood in stool one year back march 2024 it's was few drop after my bowel moment that I had twice that time with inching after4 days it has stop then again December I had blood on stool edge like red line on edge of stool with rectum pain on right side near Anus pain was very mild blood gone off in two days but pain was there for two or three week and it was on and off pain mostly after my Bowel moment when I strain a lot even blood thing happen after heavy weight training (squat ) and stain on bowel Moment same in December blood in stool also after heavy weight training of squat now no blood but buzz like vibrate on right rectum near Anus