I have PCOS and it's been 6 weeks since my last cycle and yesterday morning I had thought it had shown up. It was light. THis morning I saw light red/ brown on a thin thampon. I took it out in the afternoon and have seen nothing anything since then. Am I spotting before my cycle or could I be pregnant? I had sex a week or 2 ago and we used a comdom. I am not on birth control due to brest feeding my 7 month old son. I am not wanting to be pregnant at this time and I just freaking out too early?