Been ttc for a few months now. Ovulated on 17th October (I think!) and since a few days after have had mild cramping. On 28th had some spotting which has continued for the last 6 days (only when I wipe-sorry!). My period was due yesterday but didn't come so I done a top end of the market test this morning (although it wasn't the first pee of the day) which came up negative. Am I looking into this too much or could I be pregnant? Could the spotting be a very light period? ( they are usually much heavier). No other symptoms except a little sharp pain in nipples occasionally. Any advice much appreciated.