My eyesight has improved from -5.50 to -5.00 and im 34 years old. The optician was concerned but said we would keep an eye (bdmm dmm tshhh) on it. She asked me if I've been unwell lately and i said no but in hindsight I've had stomach bugs x 2 and tonsillitis/ suspected COVID all since mid march and I'm now ill again, with what I thought was a cold but I've just noticed I now have a fever and feel achy all over.
Has anyone else experienced eyesight improvement at a similar age or know what could be causing this?