i have -1.5 diopters and -2 diopters of myopia on my eyes. At the time of this incident, I was trying mark warren's peripheral triangulation practice for like 2 solid weeks and 30 minutes a day for improving my eyes and i was also doing palming about 4 to 6 times a day for relaxing my eyes. One day i came home and i was feeling tired and having headaches. the next day i woke up and noticed i could see almost 20/20 vision. It felt like my eyes had just magically improved overnight. That day, my vision slightly fluctuated to being a bit blurry and clear again. and the next day, my vision slowly detoriated and got back to its blurry state. Can anyone explain why this happened? Does anyone have any similar experiences from doing peripheral triangulation or palming?
Also I also don't wear glasses at all (i do have glasses and ONLY wear them when absolutely necessary). and my eyes had developed myopia before about 8 months only due to long periods of screen time.