It's totally normal to feel worried while waiting for test results (if it makes you feel any better, I've been hugely worried about what the results will be for an upcoming MRI that I haven't even had yet).
The good news is that in most cases chances are very good that everything's benign.
If you haven't heard anything back at this point, things are most likely ok, but it's always best to be proactive when it comes to your healthcare - and your peace of mind.
I would suggest calling the doctor's office (the doctor who ordered the CT scan), and asking whether they've gotten the results yet. If they have gotten the results, you can make an appointment to speak with the doctor, and to get a copy of the results for your reference.
Having concrete answers from your doctor will be much better than not knowing the results and worrying about worst-case scenarios.
Hope this helps!
In the meantime, I'll send good thoughts your way.