I have PCOS, Hypothyroidism and irregular cycles of around 50-55 days. Me and my husband have been trying to conceive for over 4 years now. I'm currently 13 DPO and on cycle day 45. I had brown discharge spotting yesterday and today but nothing further. Pregnancy test is negative. Does anyone have experience of falling pregnant with irregular periods and what happens when during the cycle? I'm hoping for a positive result but I'm totally lost off with everything.