What’s your take on this?

I did a D & C on September 8. I had my menstrual on October 18 and November 23.

I had sex 12/1, 12/4, 12/6, 12/7, 8:55 pm 12/11.

ovulation test strip lines were dark December 10 at 9:05pm. I had intercourse December 11 at 1 a.m. ovulation strip on December 11 at 7:10am first line was dark and second line was light. At 2:20 pm on December 11 first line was dark and second line was light. I also had intercourse again December 11 at 8:55 pm. I took ovulation test strip on December 12 and only one dark line at 8:35 a.m. what’s the percentage of not being pregnant and what’s the percentage of being pregnant? Do you think and what’s the earliest to take test? Today was negative. ovulation test below