We are not medical people. He is right, there are dozens of reasons for the spots.
I suggest you stay off the medical sites on the internet. You will just cause yourself trauma.
Now that most of the reason are not serious from what I have heard. Calm yourself. The fact that he is waiting 4 months to test tells you there is no urgency.
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;