Hodgkin lymphoma (HL), a lymphoid neoplasm characterized by the presence of Reed-Sternberg cells, often presents with painless lymphadenopathy and systemic symptoms. This case report details the diagnostic journey of a 27-year-old non-smoker female with chronic respiratory symptoms, including persistent cough, hemoptysis, and weight loss over two years. Despite multiple treatments for presumed infections and extensive diagnostic procedures, the correct diagnosis of HL was delayed due to atypical pulmonary manifestations, notably necrotizing pneumonia and multiple cavitary lung lesions. Ultimately, histopathology from a third bronchoscopy confirmed HL, highlighting the complexity of diagnosing HL with unusual presentations. Patients with cavitary lesions have a poor prognosis compared to others with typical pulmonary involvement, as cavitation in HL is likely caused by central ischemia necrosis due to the tumor's rapid growth. This case can be considered a primary pulmonary HL, a rare and hard-to-treat presentation since it does not respond well to radiotherapy. It emphasizes the challenge in diagnosing HL when it presents atypically, making it crucial to consider HL in differential diagnoses to avoid delayed diagnosis and improve patient outcomes.