I am 1 day late. I did a Hpt at 13dpo in the morning, one today when I got home at 5.30pm both negative. So I am a bit confused as to what's going on.My cycles have been 25 days (past 2) and before that 27 days. I calculated this cycle at 26 days so really I could be 2 days late.Oh and I had spotting at 6-7dpo which in thought was implantation. It was light and creamy brown.I don't have sore boobs which I usually get coming up to AF. Have not had any AF symptoms. Felt a little nauseous, tired and heavy in lower abdo.If anyone has any ideas as to why I'm getting negatives that would be great.