how long does she have left

My cat "little bit" is not even a year old and about 2 weeks ago i noticed her stomach getting big. At this point in time she is 10x bigger and you can feel the babies move. She is always wanting to be patted And if not she is laying down. How long do i have to get her a spot ready.

If you are at a point where you can feel the kittens move it is a sure bet she is at least 6 weeks along but she could be further. You have at most 3 weeks to go.