Ok long story short me and my girlfriend were fooling around I touched my penis which had pre on it but I wiped it off several times pants, underwear, shirt then I waited 3ish minutes to finger her can she be pregnant.
P.S I went deep when I fingered her too

It's possible, but unlikely.

If you missed a little wiping it off, yes it is possible. Just have to wait to see if she gets her next period.