Sound like you floaters, perhaps auras.
I have auras, most days. Bright colors, all kinds of shapes popping in and around. Almost like a kalidescope. Then some days even in a dark room bright flashes of light.
There is not much that can be done about auras.
I have noticed the more water I drink, the less the auras are.
Reduce alcohol and caffaine.
Relax, anxiety tightens the muscles in the neck and shoulders, causing tension headaches.
I think you might want to see a Neurologist to confirm or rule out migraines
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;