How long are your cycles typically? You will usually ovulate 10-16 days before the start of your period.
A positive ovulation test is when the test line is equally dark or darker than the test line. Your photos above are all negative results.
The time you take the test also matters. LH rises in early morning for most women (but not all, depends on individual pattern), and it take a few hours to show up in urine. So most women can get a peak result by late morning to early afternoon. However, if you drink a lot of water and your urine is clear, your urine may be too diluted and make the test negative.