Digital clear Blue OPK

Anyone only get the peak fertility symbol but never the high fertility symbol? I’m not sure if peeing on the sick is the problem Bc it seems that whenever I pee into a cup I get a result on my opk test. Anyway after a week of testing I peed in a cup and got the peak fertility symbol so I lost those high fertility days. Anyone have sex 1 or 2 days around the peak fertility and get preggers?

Thanks!