Irrational worrying

So I am irrationally worried I have an STD. All we have done is kiss and she gave me a hand job. She says she has never had an STD or any reason to believe so and I am the only person she has been with for about 6 months. For the record this whole time we have been together we have not had any anal or vaginal and I've actually been tested and got negative for everything 2 months ago (if I had something from her it would have been on the test) I know I am worrying for nothing I would just like someone to tell me to stop being an idiot.

To clarify we have done oral but not since my results came back negative 2 months ago.

why do u think u have an std then?

stop being a idiot lol, you are just fine