Help! I'm so confused😭

Jennifer

Is it possible to get your period at 7DPO?🤔 it started off really light, then got a bit heavy & now its light again! I'm not gonna say I have any crazy symptoms because I don't but what I do find weird is that I got my "period" at least 5 days sooner than I was suppose to, its not as heavy as usual & my lower back is aching & i've had diarreah for just about a week now🤔 lol