Feeling shakey.

Anna&Molly

My wife is 5w1d. She's been feeling shakey for the past couple of days. She keeps thinking she's got it figure out. Maybe she needs to eat? She eats, nothing. Or maybe she's dehydrated? She drinks a ton and still nothing. Too hot? Tired? Anxious? No. No. No. But she's still visibly shakey. Has anyone else experienced this? Or anyone know why it happens? If it's something to be concerned about? Just really worried about her and our baby..