Positive OPK 7 days in a row???

Rutendo • ❤Married 👰🏽🤵🏼💍20.09.2019 📍Hannover/Germany❤ 🇿🇼🇩🇪🇬🇧🇵🇷🇺🇸🇿🇦
Its a nice thing to have positive opk but am kinda confuses because its been 7 days and am still getting positive opk!!!i normally get 2 days of positive but this month its Strange??please does anyone have idea whats going on.Thanx