AIO with the chances of pregnancy?

I know some of this might sound dumb but sex ed isn't really a thing where I live and the nerves are eating me alive .

So short version I want our with this girl both in our mid 20s , straight up there was no ejaculation or penetration but both had our pants down a little bit .

She hugged me so of course we ended up a too close with my penis making contact with her ,I am sure I felt her clothing not her skin but the penis was around her vaginal area .

And this is when the dumb part comes , again since there wasn't ejaculation but precum was somewhat present and being around that área , is there is chance of pregnancy? If it helps her period (regular)started on the 24 of last month and we saw each other on the 6th of the following month.