Help!

Marissa
Ok so I'm sure that most of you will say go to the Dr or take a test, but here's my dilemma.. I was scheduled to get AF Friday, (no show) then Sat I started bleeding enough that I thought I needed a tampon, not much just a sign AF is here, but no cramps, here it is Mon no cramps and stopped bleeding? I have NEVER had an easy or short AF ever! So any ideas? Thoughts?