i read your problem.it seem you have chronic genralised
.its inflammation of gums and occur due reasons
like bad oral hygiene
,high acid content and even stress.
but it can be cured easily.
maintain oral hygeine brush twice daily use betadiene
mouth rinse .have short meals every 3hrs.avoid stress.
i would advice you to consult your dentist
do scaling and polishing of teeth.antibiotics like amoxycillin
norflox,metrogyl will be prescribed.
dont panic you will get releif soon