A 29-year-old man presents with sudden onset severe sore throat, odynophagia, trismus (difficulty opening mouth), and a 'hot potato' voice. Examination suggests a unilateral peritonsillar swelling. Most likely diagnosis?AAcute tonsillitisBPeritonsillar abscess (quinsy)CLudwig's anginaDEpiglottitisERetropharyngeal abscessCheck my answer