From eye freckles you mean choroidal nevus. Choroidal nevi are not usually harmful. However, just like a freckle on your skin, if it changes in color, size or shape, you should get it evaluated from a dermatologist. At present, radiation therapy and laser eye surgery are two possible options for eye freckles treatment.
It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.