Ok, I finally got my bag today!!! I am very happy with it!!! But Chloe doesn't like it really....

She doesn't like to go inside the bag!!! I needed to push her head down in order to zip up the bag!!!!! I ordered the petit size (it says fit up to 10lbs). Chloe is 6 to 6 1/2 lbs. How come I feel like the bag is little too small? Is she suppose able to turn around in there or no??? Does anyone out there has a Alex bag and her baby is around my size?? If so, do you think it is too small for your baby??? Or she is not suppose to be able to turn around???
Also....how do I make Chloe go in the bag happily?? She seems unhappy when she goes inside or afriad.....!!!!!!!!! What should I do?? Help!!