as you complain of painless bleeding before bleeding & bleeding charactedis drope by drope .It may be Haemorroids & constipation
is one of the important aggravating factor. I want to know some detail about your problem i.e. do you experiance same type of problem before this ? do you feel something coming out during defecation ? is it reduces automatically or manually or does not reduces ? for the consevative managment you may start Triphala
churna with equal quantity of isubgol (market combination Trifgol husk (Dabur)5gm with glassfull of water at night. you should take high fiber diet ,High fluid intake Daily exercise & Hot sitz bath for atleast 20 min.,avoid seating for long duration at one place ,over staining during defecation.