Ovulation test users-

For those of you who have used clearblue advanced digital ovulation tests- is it normal to get a flashing smiley face 5 days in a row? I just stopped the pill a few weeks ago and had a very light 3 day period. I started using ovulation tests immediately because I know coming off the pill can make your cycle wonky at first. I just wasn’t expecting 5+ days of a flashing smiley. And for those who haven’t used these tests but read this anyway, the directions say you’ll have a flashing smiley when your fertility is high and a regular smiley when it’s at peak. So I’ve had high for 5 days and still not reached peak yet. Just wondering if that’s normal or if I need to buy a new test. Thank you in advance