Go with waringblender's advice - no one here can diagnose you, and ultimately you'd have to be seen by your medical provider to know what's going on. Herpes can look different on different people - one outbreak is not necessarily like another. Also, you say you had an itch - if you scratched it enough, it easily could have irritated/damaged the sensitive labial tissue. Add too the fact that the bacteria under your fingernails is abundant - another reason not to scratch... See your doc.
No i havent been with someone that has it that i know of, ive asked recent partners if theyve been ttested for everything and they have said yess. What does a herpes ulcer look like? Would it hurt because this doesnt?? Its like a red blob thats dry and like raw lookign and i dont know if its just an irritation
When you have overt symptoms you should be seen by a provider as soon as possible so that a culture can be done.
Looking around on the tubes for answers while you have symptoms won't get you anywhere. Get seen ASAP. You're wasting your time here until that happens.
We can't diagnose you. You also left off any information about why you are posting on a herpes forum. Why do you believe this is herpes? Were you having sex with a partner who has herpes? What is your own herpes status? Do you even know?
Without any of this information, we can't help you. Sorry.