I HAVE PAIN IN MY GUM , DAY BY DAY

I HAVE PAIN IN MY GUM , DAY BY DAY GAP IN TEETH IS INCREASED MY AGE IS 51 , FEMALE, MY MOUTH IS FILED WITH WATER EVERY TIME.
I HAVE CLEAN MY THEET SEVEN YEAR BEFOR FROM DOCTOR
I FEEL MORE HEAT IN MY MOUTH
I HAVE PAIN IN TEETH AS WELL AS MY GUMS
FOOD IS FIXED IN GAP
I AM NOT TO MUCH RICH.
TELL ME HOME REDMY
AND FOOD WHAT TO EAT
I AM FROM INDIA