Hello, I am having a headache and also I feel pressure on my head on my left side and on the back. I have pain in the neck. In the past three days when I woke up the first 5 to 10 seconds, I see floaters that look like spider webs with a green color. Also, I would like to add that I have a long covid sickness.
I would recommend seeing an eye doctor who can examine your eyes. Many things can cause these symptoms.