clearblue fertility monitor

I'm using the monitor for the first time his month. GLOW showed my first green fertile day as Monday past untill tomorrow (Friday) however the monitor gave me a "high" on Thursday and has continued to do so everyday until and including today. My peak day according to GLOW is today so I don't know whether to go ahead with insemination today (I purchase sperm from donor) or wait till get a peak from monitor? I've read however that you shouldn't have more than 9 days high and today was my 8th? aargh help😣😣