hi .... this problem is very common and it is termed as
gingivitis . in this you will face bleeding from gums , swelling of gums, bad breadth . its very good that you brush your teeth twice daily but it should be in a proper way go to your
dentist and ask him/her to teach you about brushing technique. gingivitis is mainly due to the deposits on teeth which irritates your gums and they got swelled up and starts bleeding so first of all remove the causative factor which mainly is the
plaque or in general terminology deposit it can be removed by scaling ..... so get sacling done and learn from your dentist the dos n donts to maintain your oral health