Hi,
Thanks for asking the query,
Bleeding gums indicates infection in the gums known as gingivitis, it occurs due to poor
oral hygiene, plague and calculus deposition , systemic conditions and hormonal imbalance.
I would suggest you to visit the
Dentist and get the checkup done, take an x-ray of the tooth which is having pain, go for symptomatic treatment of complete mouth scaling nad polishing.
Tooth which is having pain can be treated with
root canal treatment.
Brush the teeth twice daily, use antiseptic mouthwash rinses.
Take multivitamin suplements.
Drink plenty of water and keep yourself hydrated.
Hope this helps out.
Regards..