[bat|be] on a sticky wicket

to be dealing with a critical or extremely difficult situation

The idiomatic expression "bat on a sticky wicket" has its origins in the sport of cricket. In cricket, a "sticky wicket" refers to a pitch that has become wet or damp, making it challenging for batsmen to play and for bowlers to grip the ball. This condition results in unpredictable and difficult play. The phrase is used to describe a situation where someone is in a difficult, challenging, or precarious position.

I knew I was batting on a sticky wicket when the boss saw me kissing his daughter at the cinema.
After making a major mistake at work, he found himself on a sticky wicket with his boss.
Trying to navigate the complex world of international trade, the negotiators were on a sticky wicket.
The company faced a tough decision when their major supplier went bankrupt, and they found themselves on a sticky wicket.
In the competitive job market, finding a position that matches your qualifications can be like batting on a sticky wicket.