Welcome to the forum.
I would not diagnosis over the internet. Most times folks scare themselves for no reason and the situation is a quick fix.
There is no way to avoid seeing a doctor. However you can see an ENT, ears,nose and throat specialist who may have run into this symptom before.
If it is wax and too much builds up you will have severe pain from the ear drum. Best to take care of it now.
Moderator - Depression
Be still and know there is Peace.
Kabir says: "Student tell me, what is God? He is the breath inside the breath". from the poem Breath.
DX: reverse Trigeminal Neuralgia;Cluster headaches; Atypical face pain;Hemicrania Continua; raynauds;complex PTSD; recurring MDD,disassociative disorder;