Unless your boss has no idea how software is built, I would argue that this is mostly about how you feel it looks. I combat this by giving a short list during the daily of things I encountered yesterday, thing I’ve tried but didn’t work and sometimes I ask what should I do (drop a part of a feature or get someone’s help) if the thing is due soon.
Generally, this is the kind of issue that should be discussed during 1:1 and retro in order to curb the anxiety. And if the boss is a complete tool then looking for jobs or switching to a stoic attitude are in order.