Hi MW,
Yes, I have had all of these symptoms at one time or another...whether by themselves, in combination, or on rotation, lol!!
Here is a pretty comprehensive list of possible anxiety symptoms...there are many!
http://www.anxietycentre.com/anxiety-symptoms.shtml#symptomslist
I encourage you to continue to rule of any organic/medical causes of course...
...but don't be suprised either if you do find anxiety the issue.
I hope you get the answers you need very soon...and know we are always here for support.:)
S.C.