Bumps on leg?

0leanderTea • Mama to Miles Bruce and Mabel Alexandra❤️

My almost two year old has had these bumps on his leg- I thought it was just acne but they haven’t gone away for a few weeks now. They do t seem to bother him at all so I’m reluctant to take him into the doctor given the current state of affairs. Anyone recognize this or have any idea what it might be? Obviously I will have it addressed by his doctor if it continues to persist. Thanks!