Am i being stupid?

Ca

My husband and I are big movie goers. I have a 3 day old and I know that I need to establish breastfeeding. My husband wants me to go to a movie with him in 2 days. I have been pumping just a bit after she feeds to empty me out. Do you think spending 3 ish hours away during the first week is okay? I plan to nurse before we leave and as soon as we get home. Pic of my unplanned little princess Leia