identify the spotter.... fever 3 days back..with vesicles in external ear canal and lateral wall of pinna assymetry face

Recent treatment for tooth infection, now acute onset of left-sided facial weakness. No limb weakness or sensory disturbance of limbs, tingling of lips and tongue, what test does the image show and what does it signify? What are the components of treatment and how is the prognosis?

A 41-year-old female presented for the sudden appearance of swollen lips with crusted erosions. Lesions are painful and cause burning on eating spicy food. What is the most likely diagnosis?

A 12 year old girl presented with such lesion, history of fever five days back, what's diagnosis?

11 yrs boys having such type of lesion since 2 3days .. compliant of itchng n mild pain on testis plz give some valuable opinion