Positive ovulation!

Hello ladies! Question!

So Friday 1/19 7:30am I got a smiley on my ovulation test, then at 11pm had an empty circle. My fiancé worked until 11pm so I couldn’t jump his bones asap in the morning ha! but we had unprotected sex at 1am Saturday morning and Saturday afternoon... is there still a good chance of pregnancy?!

I’m new to this so just trying to get some good advice :) thanks!