Enjoy it all...I went in September at 7 months pregnant and was able to most all rides except the coasters. We did Universal too and that was a different story, I couldn't do anything. Disney is a great place to be pregnant!
If you need something don't be afraid to ask. It was unseasonably hot when we were there and I was having issues with the heat a day or two. All the CM's were great at getting me into shade or water/ac if I needed. My husband or I just had to ask.
I enjoyed all the food. It was our honeymoon so DH and I did the deluxe dining plan. Stopping multiple times for sit down meals ended up being a great break. And the food was amazing.
We all brought along a collection of Disney Princess stories and had all the characters sign it. Each princess signed on their story and wrote a little note to our daughter. It's such a cute thing to have in her nursery now.