Moveable lump on toddlers neck

[avidchristian]

16monthsF
no medication or medical issues
My daughter has a small pearl sized lump each side of her neck. When I try to feel them they instantly move somewhere else. She has had a cold and runny nose recently. She is clingy and tired but still very playful. Is this something I should be concerned about?
It’s been there around 2-3 weeks

 

[cwa1944]

@avidchristian Could be her lymph nodes.
I'd still bring it up though!