Tmi Pic.. What cm would you class this as?

Hi I am currently at cd24 and getting this cm in pics (all pics the same cm) and feeling very wet (sorry tmi) it's a white/clear/yellow tinged colour. This is also my bbt chart and looks like I may have ovulated cd19? (New to bbt charting and opk's can be unreliable for me due to polycystic ovaries) so should be 5dpo. What cm would you call this?? Hoping to get a bfp after trying for what feels like a lifetime.