[Findhelp]

I am 13 years old turning 14 in 5 months and I was at school and noticed a dark brown streak in my panties and I changed and put a pad on and more brown stuff appeared but it wasn't red like a period and I haven't started my period yet anyway, then the next day it was light brown when I wiped (Not trying to be gross, sorry) and not one spot of red anywhere on my pad or toilet paper and sometimes it would look like a clearish brown and gooey... Any tips?. Suggestions?. Answers?. I mean I know it isn't my PERIOD because your period is always fluent and bright red the first time and mine isn't like that at all.. Please help me, I need to know what it means. Nothing in my pad or panties show that it is my period.. HELP!