I second what nessa said, don't be forced into something you don't want to do. If you don't feel comfortable with CC, then don't do it. It'll upset you more than Rylee.
Has she got any teeth yet, can you see some coming through? This might be a reason for waking so much at night.
Another is solids, is she on solids? If she is, then it may be something she's eaten.
Again, it could be that, or it could be none of the above.