Did I get Genital Herpes? Vaginal fluid touched penis

My girlfriend has Herpes Simplex virus 2. I fingered her and got her vaginal fluid on my hands. She made me orgasm with her hand. After she made me orgasm with her hand I accidentally touched my penis. I promptly showered after, not sure if that makes a difference.

There was no genital to genital contact, but her vaginal fluid touched my penis/genital area.

What are the chances I contracted Herpes Simplex Virus 2?

Genital herpes in spread thru skin to skin contact no bodily fluids

Very low. Genital fluids can carry the virus if a person is shedding at the time (which they may not be), but rubbing, enough virus and a point of entry are required for infection. What you described is very unlikely to result in transmission.