Close to an answer some information needed

[Koga23]

Hello again id like some information if possible

So right now i have a swollen lymph node that shrunk to 1.8 after antibiotics and ibupkrfen in neck after 2 wisdom tooth extraction and other lymph nodes in neck 1 of them went away by its own and an other shrunk alone to 1.7. Couple of swollen lymph nodes in groin ofc i had circumcision in september. And right now 1 lymph node 4cm in left armptit and 2.5 in right but i had a flu before 10 days with fever and cough that went away after 5 days no antibiotics.
Ct scan 2 months ago clear in chest and said nothing significant l. Blood tests clear for hiv ebv toxo and cmv chest x ray clear. If not lymphoma with that information what else can it be? Thank you in advance.

[Koga23]

Additionally im gonna have the 4 cm excised in tuesday and for 2 months in having hot flashes with a little sweating in day no night sweats and a little itching that i believe is psycologically side effect.