She turns into a different baby at night...

My daughter is a week old now and we’re EBF. I’m a first time mom so this is all new to me. During the day, she does great. No problems latching or anything. Once night time hits, it’s a whole new story. She has a hard time latching to the point where sometimes it takes me 30+ minutes just to get her on my boob. The feeding process in total will take well over an hour sometimes. It’s like she forgets how to breastfeed or something, then she gets frustrated and cries. I don’t know what to do! Often times she gets my nipple in her mouth and starts to latch but spits it back out....It makes for such a long night...should I start pumping bottles for night time? Does anyone have any suggestions? I feel like I’m posting on here daily 😩🤦🏻‍♀️