Dear patient
Your worry is about cervical lymphadenopaty, with normal reports.I have gone the reports and I assure you nothing to worry.
Periodic infections and inflammation may cause regional lymphadenopathy.All serious conditions are excluded byinvestigations reports.so be calm and cool.once the lymph nodes enlarge they may not disappear completely.
Next Steps
No medicine at present, to repeat reports after 3months or if any specific symptom develop.