I had only taken a couple pills at the beginning of this month and lost the rest of my supply. Was careless around ovulation time and had been having unprotected sex. April 10th I noticed some fainted coloring when I wiped, like a brownish pink. So I assumed my period was coming 6 days early since my period date wasnt to start until April 21st. Well ever since the 10th everyday and still continuing to have this light brown discharge with what seems to be tissue or flakes?its only when I wipe and don't really need a tampon, maybe a liner. I'm in the time frame now of what would be my period and haven't seen a single drop of red blood this whole time. Could this be breakthrough bleeding? Implantation bleeding?
If you have period issues then this is very common to happen, you may of gotten your period but it just was just VERY light, i have PCOS and i didn't have a period for a year (so i think), just finished one 3 days ago and it was the lightest period i've had in my life, as far as i know... first day quite a bit of brown blood came out, next day brown blood and a bit of pink blood, 3rd and 4th day brown blood and some and some red flood and finally 5th day back to brown blood, another time last year i had a tiny bit of brown blood for like 3 days and it was gone but i was feeling more emotional, which tells me i may of had a period and may be having periods without any symptoms at all without knowing about it (which is entirely possible), blood comes out brown because it's much warmer inside the body so by the time it comes out it's already oxidized which is what happens to blood when exposed to air but being inside a warm body is speeds up the process. So you may be on your period but it's just the lightest period ever.