I'm a very paranoid and cautious person, i've slept with 5 men total, and one of the most recent just sort of happened, we didn't use a condom and in a way i've been freaking out ever since. He showed no symptoms, and he "Said" he was clean. But, about a week or so ago i noticed this raw skin patch on the pubic area of my vagina. I've read over most STD symptoms and they say that they are painless, mine is a little itchy and if you push on it it's sore, (kind of like an infected hair) I have a lot going through my mind about this...should i get tested just to be safe? Please, someone give me some feedback. I'm very worried.