In the first trimester - pain in my boobs that felt less like normal pain and like someone had replaced my boobs with dry ice - it was the weirdest, most uncomfortable sensation, it felt like they were freezing off irrespective of how warm I was.
Heartburn. Like, insane.
Carpal tunnel, which weirdly only lasted 3 weeks and in the second trimester.
Prenatal depression and anxiety - this was the worst for me and really took away the shine of being pregnant.
Acne - never suffered as a teen (luckily) but boy did it make up for it when pregnant.
Discharge and thrush. Never had anything like it.
The 'ick' - see other thread on MN at the moment, but I became unbelievably irritated by my DPs eating habits when pregnant - never happened before or since but fucking hell I wanted to stab him sometimes with my fork.
Not enjoying pregnancy - everyone has it pegged as this beautiful time but for me I felt shit most of the time and quite low.
Good side - my nails grew beyond what I've ever been able to achieve!