Pregnancy from finger with precum?

[plzhelphuhu]

Hello. So I have this scenario where my girlfriend is playing my penis while we're on a trip to her home. But she's playing it from outside my jeans and during our trip, she stopped playing it midway through our trip until we got home. At her home, while she was changing clothes, I touched my penis because it was not properly positioned in my underwear. To summarize, I "adjusted".  After touching it, I wiped my hands onto my shirt. Then after 5-10 minutes, I touched her vagina. But not fingered it. But I did touched it and it was wet. I'm just concerned because there might be precum the time I touched my penis. I'm sure there might be sweat from my penis and hand mixed in the precum if it has any at all. It was 6 days after her last period. What are the chances of pregnancy? Or is there any? Btw, during that 5-10 minutes I was using my phone, rubbed my hands onto the sofa, etc.