Hi, I often watch these threads but have never posted. We've been trying about a year and 4 days ago when AF was due got 2 BFPs on clearblue saying 1-2 weeks. The next day only got very faint lines on tesco tests. 2am this morning though when I would be 4 weeks 5 days I stated to bleed really lightly, but now at lunchtime it's like a period bleed. No awful cramps that I normally get but there are some. I have a doctor appointment tomorrow but I'm so worried, I don't know what implantation bleeding is like but suspect it's too late for this, and it wouldn't be this heavy? Any advice or experience much appreciated I feel so sad and overwhelmed as we've been trying for ages and I really thought we were there :(