Help with positives and peak

Do y’all think 8/12 at 8:54 am was positive? App doesn’t think so but it’s borderline visually. I know 8/12 at 1:14 pm wasn’t positive but that wasn’t a long hold either (less than 3 hours).

Just trying to determine if we need to BD tomorrow (Wed 8/14). If the test I’m referring to above is positive, then we’re likely outside of the fertile window tomorrow night (like 10:00 pm would be when we’d be able to). If it’s not, we’re possibly still within it?

We BDed on 8/9, 8/12, and 8/13 (today).

TIA!