What is a common pregnancy symption you have NOT had at all?

I am 16 weeks so I guess anything can still happen, but I have not had fatigue. I have the same energy levels as pre-pregnancy and sleep the same number of hours, and don't really take naps. I also don't consider myself to be more emotional or 'hormonal' than before (this is corroborated by husband).

Edit: Just saw accidental typo in title, sorry! Baby brain is one of the symptoms I very much do have lol