I (probably most of us) never thought it would be over in 2-3 weeks. I viewed it as mainly writing off plans for this year (as a very long pause) and planning hopefully for next summer.
Why on Earth do people want to 'get back to normal'? I really can't understand the desire to go back to the exact same ideal conditions for the next pandemic. Shouldn't we learn and adapt for a better future instead?
It's really not that bad. Individually, the danger we face is low. There's no threat of starvation, being bombed or society breaking down. How does it compare to other threats and challenges in your life? Is it the worst thing that's ever happened to you? If so, you've been very fortunate.
Missing 'normal' life, coffee, theatre and dancing sounds so very trivial and self-centred to those who've lost loved ones, those who've been gravely ill. The death toll here in the UK is 34, 636!
Watching no news articles at all is equivalent to sticking your fingers in your ears and singing 'La, la, la' - not at all helpful for your mental health.
Trying to block things out completely just doesn't work. The best approach is to keep updated on the news but limit it to a short time, each day or so, then focus on other things.
Rather than negatively fret over what you can't do, concentrate on all that is still possible and involve yourself in any little projects, hobbies, learning or voluntary opportunities that are available. Don't forget to 'count your blessings' too!