Bleeding from gum : most commonly due to accumulation of calculus ( calcified debris ) other causes must be eliminated by clinical visit .
For now use a mouth rinse e.g. Clohex ADS or Hexidine EP undiluted for 1min , then do not rinse for another 10mins , you can spit in between and do not swallow the mouth wash .
Also do warm saline rinse thrice daily and visit your nearest dentist for definitive treatment as soon as possible.
Next Steps
Visit a dentist as soon as possible .
Health Tips
Do not stop brushing , keep using a tooth brush daily .