Have i lost my mind?

So I just had my second child 2 months ago. It was a tough pregnancy, and an even tougher delivery. I was convinced I hated being pregnant while I was pregnant with her, same goes with when I was pregnant with my first, but when I'm not pregnant I miss being pregnant terribly! I do not by any means want any more children right now, but I miss the feeling of being pregnant and am feeling extremely nostalgic and upset about it. Am I completely nuts? Has anyone else went through this?