First Trimester with Little Kids?! 👧👶

This is my first pregnancy, but I have two small children through adoption—a baby and a toddler who I love dearly ❤️ I am really struggling to keep up with all of their needs while feeling sick and fatigued myself these first few months! 😴 My husband helps out as much as he can, but he has a stressful job without much flexibility. I don’t like feeling like I’m not able to give my kiddos (and hubby) the level of attention they need when I’m so exhausted. Not to mention my mood swings 🤦‍♀️ Anyone else with littles feel this way?? Any advice? 🤷‍♀️