Protected sex with condom/pull out fertile sex

Hi y’all,

I had sex yesterday, on the 26th, when it said I had a 15% chance pregnancy. The 28th is 33%, and the 29th is ovulation. I have a 31-32 day cycle. We used a condom (and filled it with water after to check for leaks), and pulled out. What’s my likelihood of pregnancy? (Not freaking, just curious)