I have skin lesion on shoulder since 2 Months I have attached photos with date Initially a 4mm lesion appeared on shoulder I decide to pop that on 20 June as result clear fluid was oozing from it with some blood . I applied betadine ointment 4 days and today again clear fluid was oozing and you can see the present condition in pic Also skin around is reddish and inflamed since 2 days I never had nor felt any hard bump around this area ,though skin underneath lesion feels different . Any advice is recommended! Doctors opinion at this point is highly needed hence please help. Thanks