So we DTD during time I should have been ovulating (15th / 16th Aug), period was due the 28th August. Few days after DTD my breasts were swollen, sensitivity to smell and felt bit nauseous on and off, and (I think) metallic taste couple of times. All good in the hood (so far). Then 24th (morning) I notice light pink discharge when wiping - thought 'ooh this could be implantation bleeding' - still there in evening, decided to do a test - negative (although I know still a bit early to get a BFP). Fast forward two days and the bleeding is still there but went from pink to dark brown (no bright red in between). Normally by now it would progressed to very heavy bleeding (if was my period) - it's still really only when I wipe don't really need a towel or anything... I've avoided doing another test because I thought I'd exercise some self control for once and wait til AF was actually due to test again. Killing me tho - what is going on!? Could this still be IB a few days later? Or is it some weird early period that's taking ages to get going? Have had a bit of cramping but nothing like the debilitating pain I usually get each month ... Any ideas!?