Is it a Swollen Lymph Node?
Lymph nodes are pea-size lumps and can be found across the body, specifically around the neck, armpits, behind the collarbone, and the groin. Lymph nodes eliminate toxins and dead blood cells from the body. If you have a cold or an infection, the lymph nodes may swell up due to a large number of dead cells. If the lump gets bigger and stays for more than two weeks, have it checked.