Try to keep it to normal as possible. You can do mass on Sunday live stream in either Latin or Novus Ordo.
Latin http://livemass.net/
The SSPV also livestreams mass from wcbohio.com I'm very impressed that the SSPV kept their doors open.
Say a rosary every day.
Don't forget prayers before and after meals.
Put some religious items up to constantly remind you you're Catholic.
If you can, go to confession.
Yes, never before have our church leaders shut the doors of the mass to the faithful, denying them the sacraments. Would a true Bishop who had faith do that?
Consider all the martyrs of the early church from the first Pope Saint Peter and on… did they do as the state says and stop practicing the faith?
I think of the Church during the Black Plague. Many priests died from giving last rites to those who fell to the plague. Now?
I think of Fatima and the Great Chastisement.
You're right, this is a time of reflection.