patient came to dentist after previous stressful procedure complaining of burning & discomfort of his lip on examination u found lesions on the palate

patient came to dentist after previous stressful procedure complaining of burning & discomfort of his lip on examination u found lesions on the palate, diagnosis is:
- contact dermatitis
- allergy
- aphthous ulcer
- herpes simplex (herpetic gingivostomatitis) ***