I'm so glad you started this thread DoubleDee.

In the early stages I felt wonderful to be pregnant- especially when I was at that stage where I could still see my toes but I was 'out there' enough for people to stand up and offer me a seat on the train!! But, when I hit 7 and a half months, things started to change. By 8 months, I was pretty much a hermit- my feet and ankles were so swollen I couldn't wear anything but thongs. I spent last trimester over summer (I don't recommend this!), so whenever I went outside I felt like a big sweaty hefa!! I remember whining to DH about how hard it was to get in and out of the car...lol.
I am normally very slim and fit, and ate pretty healthy during the pregnancy, so I didn't expect the weight gain to get to me like it did. I knew it was healthy weight gain but it still got to me. Not being able to wear any of your normal clothes sucks too.

Thankfully- you will find that the majority of the fluid is lost in the week following the birth, and then breastfeeding assists dramatically with the weightloss process.
Hang in there- you are certainly not alone in feeling this way. It is so normal to want your body back- and then when you get it back- before long, you want to be UTD again!! We women are so weird....lol!!