The main presenting symptom for Kris was the extreme ear pain associated with his BOT cancer. So I think I agree with your doc that it is pressure from the tumour. If you had an ear infection I would expect you to have a temperature and a purulent/pussy discharge from the ear canal.
Listen to Christine. Get some pain meds from your doc.
Hope you feel relief soon.
Tammy


Caregiver/advocate to Husband Kris age 59@ diagnosis
DX Dec '10 SCC BOT T4aN2bM0 HPV+ve.Cisplatin x3 35 IMRT.
PET 6/11 clear.
R) level 2-4 neck dissection 8/1/11 to remove residual node - necrotic with NED
Feb '12 Ca back.. 3/8/12 total glossectomy/laryngectomy/bilat neck dissection/partial pharyngectomy etc. clear margins. All nodes negative for disease. PEG in.
March 2017 - 5 years disease free. Woohoo!