I normally have a 28 day cycle with a 7-8 day period and medium to heavy flow right up untill the last day. But this month my period came two days early and it is extremely light and mostly brown and thick. I am in day 4 and it seems to be getting even lighter as if it's the last day. I have been on birth control for about a year and this is my last cycle while on pills. We are going to ttc starting as soon as this cycle ends. Thoughts anyone?