Lose sleep over (something)
Translation of "lose sleep over (something)" into Russian
lose sleep over (something)
беспокоиться о чем-то
Don't lose sleep over the decision, everything will be fine.
Не беспокойся о решении, всё будет в порядке.
Definitions
To worry excessively or be very concerned about something, often to the point that it affects one's ability to sleep.