Thanks for your query, i have gone through your query. the bleeding gums could be because of the gum infection secondary to the deposits over the teeth. consult a oral physician and get your teeth cleaned and maintain the oral hygiene by brushing your teeth twice daily. rinse your mouth thoroughly soon after eating anything. if the bleeding is from the tooth, then the tooth might be infected(pulp polyp) get the tooth treated with RCT or extraction. i hope my answer will help you. take care.