Sept 4 I had two days of heavy bleeding. It stopped on Sept 6. I was expecting my period to come Sep 8/9. nothing came. On Sept 11 I started having very light spotting. it was a light brown in color. Usually only when i wiped but, i wore a tampon just in case it was my period. Yesterday, Sept 13, the light bleeding stopped and as of today i have no brown discharge. My Cm is creamy and clear. Ive took a pregnancy test Tuesday and it was Neg. Is this Implantation bleeding or from my suspected ruptured cyst?