5 week old won’t take naps. Please help!

Tia • mom to a beautiful baby girl born 10/29/2017❤️

My 5 week old daughter sleeps ok during the night with the usual 2-3 times waking up for feeding but during the day she fights her naps so hard and I can tell she wants to sleep but refuses to for some reason even thought she’s been fed and changed. Sometimes I have to rock her in the bouncer for hours before she finally goes down but sometimes even that won’t help. I’m a first time mom and at a complete lost here. Is there anything I could do to help her take naps during the day? She does so much better at night when she’s well rested. Please help:(