By Jailene Cuevas Gwent Stefani has some regrets when it comes to her career. The singer posed for the Spring/Summer 2024 cover of Nylon, which was published on Tuesday, and opened up about her career. She shared that she felt she “should have just been” with her family instead of focusing on her music with No Doubt. Gwen was married to Gavin Rossdale at the time and they share three sons together, Kingston, 17, Zuma, 15, and Apollo, 10. Gwen said she would feel like a “loser” when coming back home to her family and she didn’t have a song made. She said: “I’d be like, ‘Oh my God … I didn’t hav…