I would say that the first time it took about 3 years for me to start feeling a bit like my old self again. Of course, shortly after, I found myself pregnant again after I had finally settled my mind on us being a family of three. Baby number two is now 20 months and I don't feel like I am quite there yet. I agree that my fashion mojo might have recovered a bit faster had I gone back to work. I was making the transition from mostly work wear to more casual wear at the same time and it has taken me quite some time to figure that out.
Anyway, my body is not even close to being the same - my breasts expanded to the size of melons and now I'm left with a deflated, droopy mess, the stretch marks on my belly look like a topographical map of the himalayas, I have lots of saggy skin leftover on my belly (even when the fat is gone, the skin unfortunately remains on me because my skin is not very elastic), and my butt has completely disappeared. But honestly, none of it matters compared to the sheer, exquisite joy of having a child in my arms. My life has changed forever and I wouldn't have it any other way.
I definitely felt wonderful pregnant! Like Shiny said, what a relief not to suck my gut in for a change! With big boobs and an undefined waist (I'm an inverted triangle with apple tendencies), I felt "normal" for the the first time in my life with my pregnant belly! Oh and my hair - as gorgeous and thick as it was when I was a teenager. I really miss my pregnancy hair. And also agree with Shiny about the revelation about my body. I now regard my body with awe and appreciation. I grew, birthed (with no epidural or pain relief) & nurtured two children with this body so there's nothing I can't do now!
Alecia, you don't sound irrational at all. What does your husband think about having kids? It certainly takes alot of commitment from both parents and your life will definitely change ALOT. I agree that it's not something to overanalyze but at the same time, it's best to discuss these changes, responsibilities and expectations upfront with your partner. I remember debating if I was ready years back and I had a wonderful discussion with my college advisor. At the time, I was concerned about giving up my career and how I would be able to carve out a meaningful career while also raising a family. At the end, she said, "well, Shana, no one ever sees 'Beloved Colleague' on a tombstone, do they?"