Sick?

      After managing to walk around the block with Tam this morning, I found myself increasingly dizzy.  At present, maintaining control of an office chair is about my limit.

     It may be allergies.

     Having to use a back-up pair of glasses that only have distance correction isn't helping.  My vision keeps changing as my eyes heal after cataract surgery.  At least a week until I get glasses in my most recent prescription.