"Cataracts "

I was referred re my cateracts in October and as they are getting worse my mental health is deteriorating. I work full time and it is getting more and more difficult to do as I work with children with complex special needs. The actual work along with the use of computers etc has meant that I have a headache everyday. I do understand that covid has had a major impact on our NHS but can't get any answers as to how long the wait may be. I'm thinking I'm going to have to be signed off work and I have never done this in my life.

Many thanks.