TTC #1 for 9 months. Irregular periods, some cycles lasting 30 days some lasting 45 days. This month CD18-21 (CD21 being today) I've had light pink discharge, mainly only when I wipe but occasionally enough for a panty liner but not a pad. Glow predicts this week as my fertile week, but as I'm so irregular I can't be sure?! Unfortunately I've now got thrush and unable to BD due to pain and irritation. I'm worried il miss out this month because of this but I'm also confused what the spotting is?! Anyone help or ideas?