chick having dizzy spells?

[Beldenfarm]

my chick appears to have "dizzy spells" every once in a while. she does something really fast then she moves her head slightly (not freakily) around like a baby would when they were dizzy like around in a circle like woah woah woahhhhh for a second then goes back to her normal happy self. is that something anyone else has seen before? today was the first day i have noticed her doing that. what could that mean? am i being a paranoid mamma hen? she is a buff silkie bantam (that i hope is a she) that is one month old, shes starting to get her big girl feathers and is becoming curious about the small perch i put in their play pen. when she jumps off of it, this happens as well. could this new experience be too much for her little self at this time in her development? hmmm.... any thoughts would be great!!!!