So took a FRER yesterday and could see a white line come up straight away - never turned pink though. Then when I went back later it had disappeared. Same things this morning with FMU but more prominent white line. Then this evening same thing EVEN more prominent white line. I've never had this? I've had evaps that show colour after no colour - I've never had white lines that's end up disappearing. Anyone help me out here? I then took a clear blue early and there was a real squinted of a shadow on that but I'm very confused fused. Also go away on a hen tomorrow and stressing 😅