How to spice it up.! 🤔🤔

I have a 2 yr old that is by another guy, and my boyfriend and I just had our first child together a baby girl about almost 2 weeks ago. Before we got pregnant my daughter was with her dad on the weekends and me and my boyfriend would have time together to go on dates and do little couple things. Well now since we have two kids especially having a newborn it is going to be hard to find someone to watch our kids for date nights. I wanted to find ways to spice our relationship up a little bit so he knows nothing is changed. I was finding things to do at home when the kids go to sleep. Any ideas!???