Visual Symptom

Hi there!
I have been getting Botox injections for almost two years and I now only get a couple of that a month now (was everyday)
but I recently have been having some visual anomalies.
I get a stabbing pain in my right temple (my migraines usually involve my right eye) and then I see things in one dimension instead of in 3D. It lasts until the temple pain comes but stay long enough to freak me out.
Anyone ever get this happening?