Hi,Dear,Good Morning from India.Thanks for your query to HCM Virtual Clinic.
-I studied your query in depth.I understood your concerns.
-In my opinion-you may be suffering from -mostly from-
Tonsillitis with infectious mono-as you have armpit/neck and groin
lymphnodes involved and swollen.
-It is also known as
Glandular fever / Pfeiffers disease and is cause by -Epstein Barr virus.
-Consult your family doctor-
Tb-
NSAID,Antibiotics,enough liquids and bland diet.
-This would help to recover fast.
-Not to worry for its recurrence and its definitely not a Cancer for sure.
Hope this would help you to recover fast.
Wellcome to HCM again for any more queries.Have a Good day.