Ovulation question!

Jamie • Im 19.. I have an almost two year old little girl.. I have been diagnosed with PCOS. We are trying for baby #2

I got a positive ovulation test December 31st around 10p.m. I had sex with my SO that morning at 5a.m. I also had sex with him January 1st Around 1p.m. do you think I have a good chance of becoming pregnant this month? Cause I honestly have no idea how to go about the whole ovulation read and when to have sex.

We have a 2 year old but we weren't exactly keeping up with any of this when I became pregnant so I'm new to it. TIA!