Hi AW,
The symptoms of anxiety can be really varied and so confusing. Just when you get a handle on one...another on pops up and can be scary!
Memory problems and feeling dissconnected can certainly be alarming, but is also a common issue with us who suffer extreme anxiety...and if you think about it...you were already in worry mode, since you were going and coming back from a doctor's appointment. Your mind was already probably spinning with what-ifs about your temple/head symptoms...so it was a perfect oppurtunity for another symptom....forgetfullness, to happen.
Try to take what the doctor said to heart. I know that this is hard to do...but I have taken on a mind set of putting the burden of my health on my doctor. If he says there is nothing to worry about...then I leave my concerns in his office. The last time I had my yearly tests done, I didn't even request copies...just told them to call me if I needed to be informed of anything!
It was very freeing!
I hope that you can concentrate on doing some decompressing exercises, and just doing something fun and enjoyable this weekend to get your mind off of your worries.;)
Feel better,
S.C.