Does this look like a faint positive 
DPO: 7; FMU: n/a ; CD: n/a
DPO: 7; FMU: No; CD: n/a
This is what it looked like during the result time... 
DPO: n/a ; FMU: No; CD: n/a
Spotting 2 days before period so tested - afternoo... 
DPO: 12; FMU: No; CD: n/a
DPO: 10; FMU: Yes; CD: 28 Result: Pregnant;
DPO: 10; FMU: Yes; CD: 28
DPO: 9; FMU: No; CD: 27