Have you ever had a moment in your life where you've felt like you're in a dark tunnel and that it's hard to appreciate the Life around you?

Yes, many years ago.  But God threw me a life line.  Jesus Christ changed my life.  Ask Him to save you.  Read the New Testament for more information.  Start with the Gospel of John. 

Yes. Ever since the lockdown began.

Not in a dark tunnel... Finding it hard to appreciate the life around me yes. It is hard sometimes. Less now with a child and after building a good life. But still that feeling lingers.
I try to keep busy. Work. School. Fishing. Working on the house and the yard. Fixing up the car. It helps push away that hopeless feeling I used to wallow in.