from a few days my gums are paining,i am not even able to eat food easily as it pains ,i am 15 years in age.Actually one day i was brushing and was in a hurry ,hence was brushing very fast and i don t know how but i actually hurt myself with the brush in my gums,and from then only my pain started..........just know i also noticed a slight dark red color in the lower part of my gums............i am away from home and hence can t meet a dentist,pls suggest some remedies to me as soon as possible