BRBPR or bright red blood per rectum usually simply means a lower GI bleed (generally considered to be below the ligament of Trietz, but some severe upper GI bleed can come out as bright red and some lower GI bleed in some conditions can be darker.
Conditions can be as benign as internal hemerrhoids or anal fissure or diverticulosis or can be a first sign of rectal cancer depending on the age and other factors.
Lower GI bleed is clearly not more begnin than an upper GI bleed.
When things such as these recure, getting checked out is never a bad thing.
Hope this helps,