other STDs could be cured and herpes wouldn't affect you much,see a STD specialist
You can't get HIV by receiving oral from a female with STDs, stop worrying.
Well it's really hard to tranfer STD's by Oral sex, but Herpes would probably be an easier one. However, the absence of sores is encouraging. Have a test done at about 4 weeks, I believe herpes would show up by then. It's highly unlikely that you have it though becuase your exposure was low risk and didn't last that long. But there are a lot of people on this site and around the world that would rather have Herpes than what they do have ( HIV). So either way consider yourself lucky. I'm sure you'll test negative.