Hi, it appears to be, the lumps in the neck might be due to some infection in the head, head louse, or some infection in the mouth, ears, or surroundings.
Swelling breasts could be due to infection. oedema of the hands and feet might be due to allergy
, totally it might be the allergic manifestation of the body due to some infection in the mouth or head or breast.
I advise you to consult a physician for diagnosis and treatment.