An intact condom protects against HIV but can't protect against all std, so you can check out the std forum. Any penetrating unprotected vaginal or anal is a risk but oral isn't. There is no way to calculate your odds because you are not a statistic and don't know if she was positive, so it is up to you to decide if you want the PEP if the condom broke.
If she used a condom with you, then maybe she does with everyone so try to relax while you wait for a test. You have to wait until 28 days to take a 4th generation test, or longer for other tests.