Hi welcome to HCMForum. the bump appears to be angioma
or a mole. I advise you to consult a physician
diagnosis and treatment. You may have to go for MRI
along with other tests for confirmation. never try
to squeeze it as it may aggrevate by such things. Besides i advise you some diet recomendations as take
food rich in vitamin C
. as citrous fruhts green leafy vegetables. eat more pulses they increase the resistance
and stamina to build up the repaired tissues. thank you.