Nap time problems

Christina
I need some help! Our LO is almost 7 weeks old and nap time has become a huge problem. Some times in the morning she will wake, eat and go back to sleep for 3-4 hours, which I count as her morning nap. Other times she doesn't and then won't nap. She also doesn't want to nap in the afternoon. The second problem is that she does not want to nap in her crib, even though she sleeps there at night. I feel like I'm at my wits end and don't know what else to try. She will nap in her bouncy seat and in her car seat occasionally, but I don't want to create bad habits that might cause her to not sleep in her bed at night. Any thoughts or ideas? Thanks!