However you did catch some common infections froem her or from anywhere else, not HIV
For ARS, its a pack of symptoms
, with fever and rashes being the essential contents of the package and you did not have any of these two.
I don't recall herpes can be transmitted via oral sex,,,, I do not think so. If you got tested for STD's, there is every reason available for you to stop worrying and start enjoying your life again.