A handjob isn't a risk for herpes, so if that's your only risk, you don't have herpes. Handjobs don't transmit any STDs.
It sounds like you have a rash from shaving. Herpes sores don't bleed. If it's still spreading, you should see your doctor - perhaps you have a bacterial infection from the razor, and need a cream from the doctor. Google folliculitis (not an STD) and see if that fits. Don't pop any more bumps.