Anxiety question!

Last night i had a horrible anxiety attack. ( i have been diagnosed with anxiety) but this time was worse then any other time. On and off sleep last night, when i woke up i had horrible bowel movements, a headache, achy body, and was very dizzy. Im still in a blah mood and dizzy. It feels like im having a horrible hang over. Im about to get out of the house and get rid of this funk im in.

Does anyone else experience this after an extreme anxiety attack?