From working to staying at home... need advice

I’m a Nurse Practitioners and am considering starting to stay at home come August/Sept. My husband is in residency, but can start moonlighting in July which will provide us with a good bit more income. We have a 6 month old and I’ve wanted to stay home with him since he was born. I never thought I wanted to be a stay at home mom until I had him. I’m trying to decide what I should do. Any of you moms miss working or regret not working? I don’t want to lose my license or skills in case I decide to go back, but I wonder how often women do go back after staying at home. I don’t think I’ll want to, but 🤷🏻‍♀️ any advice would be appreciated 😊