Hey Shelly
I am so sorry you had to go through such a thing, but I am happy both you and your car (and the gas station/people) were all unharmed. I know it's an awful feeling when you think, "Whew, they're gone" and they make a comeback with a bang.
I'd suggest talking to your HR department regarding your co-worker, if you feel too 'shy', ask a family member to contact them on your behalf. Heck, I will! My former job went out of their way to make me feel 'stupid' and I finally left.
Keppra did that to me, also - and my memory (or lack of) so I understand. I'd made a post about dealing with the memory loss because it's small things that add up and you just feel 'blue' about it.
We're all here to help.
-Ellie
PS: *Hugs*