Could this be Herpes?

Three days ago I noticed an open sore about 2 inches above my genitals, no pain and i would not have noticed if not for noticing when I was drying after a shower.

5 days prior to noticing I had shaved that area with an old rusty razor, not smart I know. lol.

I have had zero pain and never had a fluid filled blister.

Day 1

Day 2

Day 4 (picked the scab off on day 3, again not smart)

Thanks

edit: this was day 1

image