Been TTC since late last year. AF due yesterday still no sign and negative pregnancy test! I've had irregular periods last year but they have finally started to settle down. So I thought yesterday was definitely the day!Is it time to give up and think that's it's not going to happen and I've messed up the days or is it not over till AF arrives!! This month I have definitely not symptom spotted :) so I had a good feeling about this month! Anyone have any advice or been in similar situations? 