These are 3 of my ovulation tests taken within the last 3 days...positive or no?

Top one was taken Thursday Jan 28th - clear negative

Middle was taken yesterday Friday Jan 29th - clear negative

And the bottom was taken just right now after my husband and I had sex and he finished in me.....Is the bottom ovulation test a positive ovulation or no? My husband and I plan to have sex again tonight and then again tomorrow. Do I have good chances of getting pregnant with that test?