Problem with saving indd as pdf

Hello,

I've bought me InDesign for one year. Since I've finished my work on InDesign, I wanted to save it as pdf. Now I want to check the document in the Adobe Reader. I've created double pages on InDesign. Now I open it as pdf and I see that there is a little bit of the picture of the last page from my document. But I have created it in InDesign normal and in InDesign fits the picture on the page but not in the pdf. Can someone help me, PLEASE. Here you can see my problem. at the left side of the document.