first time giving a bottle!?

ThisLittleNest • 💏 Married 8/13/2011, 🎀 10/13/2016 🎀, 🤰🏻 10/14/2018 🎀
So my little girl is 8 weeks old today. I have strictly breastfed her for the last 8 weeks (which has gone amazing). I have not given her a pacifier and I have not give her a bottle. I have pumped breast milk from when I've been engorged and to help build a supply. I am going out next Thursday for my first time and I want to give her a bottle so that my husband can feed her while I'm gone. But I am SO scared she will no longer want to breastfeed after the bottle. Has anyone every had their baby refuse the breast after giving a bottle. Am I overreacting? lol any help or ever reassurance would be wonderful! Thanks