Opks digital VS strips

Justine

So I finally got a positive on a strip but still negative on digital. About to 7 hours later after my positive it's says negative again but just that it's starting to fade. Is it normal. Bd both days. If my surge was so short do I still have a chance of falling pregnant. Positive at cd25 and I normally get my af on cd30 does it mean my af has been pushed back as well