strange- anyone have flashing lights/vision?

ok- so i am almost 3 months off all abx and antimalarials and on limited cowden herbs only-samento and cumanda.
yesterday morning i had flashing lights for at least 10 minutes, maybe 15. at first i thought i was imagining my vision pulsing lighter and darker but it was not my imagination. i walked from my car into an appointment and the whole time, from car to walking to sitting in a waiting room, light was pulsing from darker/shadowy to light. it finally went away when i went into a dark room(i had a sonogram).
very wierd! anyone else have this? is this lyme? something else? it has never happened before, but it was very strange and scary.

It is one of the many symptoms of lyme and coinfections. I think it is caused by the negative effects of the germs on the blood vessels and tissues of the eye/retina. I have read here on HW that it goes away with successful disease treatment. I have had this symptom for at least 3 yrs, so I do not have the experience to say when and if it goes away. I will be glad when it is gone! Best wishes. bablymers mom