My baby is almost 7 weeks old. During our first 3 weeks home, she slept in her crib with no problems for both her daytime naps and at night. During our fourth week she developed really bad gas, and her schedule got all messed up(hardly seemed to sleep). The gas problem seemed to pass after about a week, but now she won't sleep in her crib during her daytime naps. She'll only sleep in my arms or in her bouncy chair. At night she will sleep in her crib. She's often awake after her feedings during the night,and she will put herself to sleep with no problem. I'd rather her be in her crib for her naps, any suggestions??