hi good day i have something to ask..i have a cyst in left side of my vagina..and i notice that a brownish blood came out..and i thought that was a menstruation..but i noticed one evening that the cyst is smaller than before..but i didn't feel that painful..i tried to smell it..and not like a blood smell...but still the brownish blood come out ..this is very dangerous? what should i do?thankyou