Clearblue fertility monitor question

[Lulabell]

Ok on cd 13 I got my first high reading (not peak) but on that same day I started spotting. Cd 14 high reading Gain and still spotting. Today is cd 15 high again and still spotting? What's going on?!

 

[Mrs M]

Is this your first month of using it? I used one for my first pregnancy and it said that the first month it would use the data collected to predict for the months after. In my first month I never got a peak, but in my second and 3rd I did and I was pg in that 3rd go!

 

[Lulabell]

This is third month of using it. First month I got peak. Second month I just loads of highs. This month I'm spotting on day 13 /14/15 and I'm getting high readings. Do I still keep using my cbfm even though I'm spotting?