My 5 weeks old baby does not want to take afternoon nap

Since she reaches week 4 , I have a difficult time making her take her afternoon nap. Normally I will nurse her till she close her eyes and stop sucking them I will put her down. But she always sleeps for 15 mins then she will open her eyes or cry’s. Then I have to start all over again. This leads to her over drinking and vomiting. I tried rocking and patting her. She won’t close her eyes as well. She won’t take the pacifier. And if I let her be she will cry because she will be too tired. I close the windows and use white noise but this still doesn’t help. Is there any other way around this?