This kind of bump can be a swollen lymph node,a sebaceous cyst or a lipoma. Lymphadenopathy (swollen lymph nodes) is usually caused by a viral or bacterial infection along with other numerous causes. Sebaceous cyst is a closed sac or cyst below the surface of the skin that fills with a fatty white, semi-solid material called sebum produced by sebaceous glands of the epidermis.It is usually painless but can become painful if infected.
Lipoma is a benign tumor of the fat cells.
Pls consult a dermatologist and get it examined.Biopsy skin or FNAC may be needed to confirm the diagnosis.
I hope it helps. Take care and pls do keep me posted on how you are doing or in case you have any additional doubts. Kind regards.
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