[Concern] I'm worried because my eyesight has been getting worse lately~

I'm worried because my eyesight is very poor~ㅠㅠ

One day, the left side of the TV screen was blocked, so I visited an ophthalmologist. The hospital said there was no abnormality, only severe astigmatism, and it wasn't cataracts yet. Actually, I also experience blurriness in the morning~ㅠㅠ

I'm really worried. As time goes on, it gets worse and longer, and the hospital says there's nothing wrong, but my eyes are always squinting more and more, and I'm very anxious and concerned.