there was no hole on the condom and I believe i may had pre-cum on my index finger

Recently me and my girlfriend tried having sex. We didnt do it for awhile so we stopped, so there was no hole on the condom and I believe i may had pre-cum on my index finger. I go rinsed the condom off to check for holes and i know for sure sink water got on my finger nothing splashed when i pour it out and threw it away. However I didn’t dry my hands and then after we did oral and i fingered her but not all the way. The thing is i touched other things before i used my finger so it was probably air dry and also wiped off from what i touched. Im wondering if my girlfriend could be pregnant?! She hasn’t had her period yet and I believe she missed it either by a day or a week depending on her cycle. She really hasn’t had any symptoms so far either and i dont know if its just because its our first time and its the stress causing it to stop or her body still changing. Please help