Itching&CL nodes + blood reports.

Issue: itching since 9 days mostly on arms,Hands & legs with red rashes after itching & rashes disappears in 5 minutes. Previous complaints : Cervical lymphnpathy since 2 years and swollen after chicken pox infection on April 2016 but didn't disappeared completely. No fever,Night sweats etc. Fnac of CL nodes was showing Reactive CL pathy. Plain MRI neck done nothing showed except lymphnodes. Usg done and nothing showed up except lymphnodes. My blood reports are always Normal sometimes got fluctuated due to infection. Recently got admitted due to acute gastrointestinal infection I also have Adneoid hypertrophy grade 3. Been to oncologist and I was told that nodes looks like Reactive CL. Request Doctors suggest further pls as I'm bit worried.