My cycle 😩

Hey. I need help 😩 So my period started on the 11th. Usually the first day of my period it is very light. On the 11th it was light as usual and a few moments later it was gone. On the 12th the same thing happened. It was light and then disappeared. This happen like almost everyday sometimes nothing at all. And then today the 16th I'm bleeding a bit heavier like usual. I never have light periods, I always bleed heavy so I'm a bit confused as to why from the 11th and those other days I bled light for a while and it disappeared. I wanna know if my period is just starting today like will there be another 5-7 days from now or 5-7 days from the 11th.Â