Breast Lump/Cyst. What should i do?

My mother is 54 years and she has got breast cyst/lump in her breast. Her test result in November 2023 showed: In left breast: Small cyst measuring 4.3x3.5 mm is noted in the retroareolar region. In right breast : A well defined hypoechoic lesion measuring 3.5x3.1 mm is noted at 12 O' clock position. In her latest screening the size have increased. Below is her latest result: Cysts in Both Breasts: thin-walled cysts are found at the 1 o’clock position in both breasts. • Right breast: 3 x 4 mm cyst. • Left breast: 26 x 33 mm cyst. Lymph Nodes: • Bilateral axillary lymph nodes (underarm area) are present and slightly larger on the right side. 6x16mm in right and 6x9mm in left witj central echogenic fat. What should i do?