More anxiety

Weirdly this did not start like the usual variety.  After I got back from lunch I got a little shaky almost like you do when you have not eaten.  After a while I got a little nauseated and finally decided it was just another form of anxiety.  Strange though.  Again nothing different or stressful going on today really. 
Not sure why.
 
Seems to be passing now.  I feel like such a hypochondriac sometimes lol