Hettie - x posts so here's my reply to yours!
The funny thing is, when friends close to me (ie who I've told far too much about the real deal!) start sepaking the way you do, being negative about having children, I completely backtrack. When someone else says "I don't know how I'd cope with the lack of freedom," I find myself being far more positive about it than I've been here and than i feel about it sometimes in reality! I wind up saying, oh it's not as bad as all that, i do go out now & then, i do get around with dd of course, and it is far outweighed by the positives!
And re maternal feeling etc, I never really felt maternal before either, and children were a bit of a mystery to me, i always felt unconfident with them and didn't always connect well with them. But it is entirely different with your own kid - and although i am more confident with other ppl's kids now than i used to be, it is still completely different from your own. Plus, not all women automatically immediately feel that way about their new born baby (I felt like a milk machine and dd like a little alien (ok that's an exaggeration!) for the first week or so!). The love grows & grows over time. I can't believe that I love dd more & more all the time, when i thought i loved her to bursting point at the beginning! :)
Plus, you know, there are always hard things to get through in life, ups & downs, etc, and also, you sound similar to the way i used to think about having children, and the way i felt like when i was pg - that my life was going to be over. Yes, my life as i knew it was going to be over, but a whole new one would begin and as ppl keep saying, although perhaps a whole lot harder, it is also a whole lot more rewarding!
And also, although i'm saying it is a whole lot harder, it always strikes me that in my late teens & early-mid 20s (i'm 30 now) I was actually pretty depressed and unhappy a lot of the time. So in fact much as i complain, i am a lot happier and more content than i have ever been, since having dd! It's a weird contradiction but there you go. And as Colditz said, all those things you're afraid of giving up pale into insignificance once you have a baby.