EPT digital ovulation kit help

Hi, just wondering if any of you have had experience with these ? Is it normal to get a yes 4 mornings in a row?

4/29, no, 16 Iu/ml

4/30,yes, 80 iu/ml

5/1, yes, 100 iu/ml

5/2, yes, 80 iu/ml

5/3, yes, 63 iu/ml

Extra info: on 4/30 I started to get the pain in my ovary I typically get when I’m about to ovulate . The pain was gone by 5/1. My original ovulation date on the apps was three days ago but since I keep logging yes it keeps moving it back a day. So confused !