Hello, i have a question about possible pregnacy but first let me provide some backlying information,

My girlfriend and i have not had sex, b/c there isnt ever really the time or place w/ enough privacy, and when weve tried twice it was hard to get in her and i couldnt get in,

Now, we were messing around today and i put my penis on her vagina and kinda tryed to push it in for a second and it didnt work, as in it didnt go in / i dont even know if i was pressing it in the right place cause it was for like 1 second or less, so we went back to just messing around,

My question is, i know that anything is "possible" but how likely would it be for the pre-ejectulate fluid to have contained sperm and swam up into her and got her pregnant? and BTW before i tryed pushing in i wiped off my penis just in case (and i didnt ever go in, i just tried for a second just for fun or idno what)

Just a concerned teen looking for answers!! Please help thanks!!

Oh and also, i had also urinated at least a few times since the last time i had ejaculated, which i read makes it less likely for the pre-ejaculate fluid to contain sperm