Answer:
When you first start your period, it tends to come out slow at first. So, yes its possible you did start. It may take a little more time for more to come out. Time to hit the store for some pads!
U probably were just spotting
well it sounds like you got your first period sometimes when it barely starts you only bleed a little bit, or you get it and than the next month you don't. Well I advise to be prepared next month.
That could be, typically when you first start your period it is very light. Put a pantyliner on.
yeah probably spotting.. periods suck.. but for like the first year it isn't that bad..