God I hated the baby stage. I'm not a fan of babies. Not an enormous fan of toddlers either, though DS (2) is more entertaining than DD (7) was at that age.
DD was an unplanned pregnancy but at roughly the right time in life, so now active TTCing. I loved her and I was glad I was a mum but I didn't really get into my stride with her until she was 3-4. I've discovered I'm pretty good at parenting kids once they get to school 
DS was planned but there is a reason for the big gap between them and that was while I convinced myself it was worth going through the not-liked pregnancy, baby and toddler stage to get a child. Basically, I wanted two children, I did not want another baby.
^Is it possible many people over dramatize this or simply can't cope? Or is it inevitable to go through stress and some sort of anxiety at every stage of life? It just seems that regardless of the direction our lives take, we are always unhappy.
I don't think we're always unhappy, but the grass if often greener, isn't it? So you desperately want a baby (and despite my story above, I did desperately want to be a mum one day) but then the reality is slightly different and you start desperately wanting some time alone again. And stress and anxiety, to me, is a normal part of life - not chronically, but just, surely everyone is background stressed or anxious about something most of the time? The house, their job, their kids, their pets, their parents... Life isn't a bunch of roses most of the time.
Anyway it was worth it, definitely, but it wasn't exactly enjoyable all the time!