I've had a couple of visual migraine /migraine aura episodes over the last couple of days - quite minor and short lived compared to what I've had in the past.
One weird thing is, that I think I'm getting Phantosomia - smelling something that isn't there, in this case a leather-like smell, it's very faint, but it seems to precede the visual symptoms.
As usual the migraine is associated with stress, and as always there's no headache.
If this carries on, I think it'll be a call to the doctor - which I can do without - particularly if I get sent back to the Neurologist again.