Dermatology being mainly based on proper skin examination, it is at times very difficult to give a proper suggestion merely by reading the query. Kindly consult a dermatologist
to get your lesions examined so that a proper diagnosis can be made and treatment be suggested. However at the same time, I would like to stress
kindly do not squeeze or prick your lesions as it can lead to serious secondary infection of the involved area which might be more difficult to treat than the primary lesion itself. Take care.