Im lost

So im 16 and have been wearing glasses since i was around 6, my left eye is -7 D and my right eye is -10 D or more, slight estimate because i need new glasses and havent gotten them yet. Just this past week i can easily say that my eyesight has gotten worse by 1+ diopter, idk if this is normal, ive been at the screen alot more because of school work. So i just want to know what i should do, i obviously try to avoid screentime but im a highschool junior, it only gets harder from here. My main question's are is Lasik or PRK still an option for me, my eyesight has been going down very steadily and fast with no signs of stopping. Am i cooked?