Possible Clues:

• Uncomfortable, unwell, standing like this, perhaps
• Twitchy
• 'Sick over a torment; nervous withal (3,2,4)'
• I'm going to a tantalising person to be made uncomfortable
• Fidgety, maybe
• Fidgety after queer military command
• Nervous as I see a tall stranger
• Nervous going up aisle, being tardy entering
• Uneasy
• Unable to relax, or see at all, I cracked up