Struggling to Feel Rested During Ramadan

As-salamu alaykum everyone. I've been thinking about sleep during Ramadan, and honestly, it's been tough this year. Before Ramadan started, I used to get around 8-9 hours of sleep and wake up feeling refreshed and ready for the day, alhamdulillah. But now, since Ramadan began, I feel like a total zombie every morning. Even with the same amount of sleep, I can barely open my eyes and just want to stay in bed. It feels like no matter how much I sleep, I never wake up feeling properly rested. Anyone else feeling this way? I don't remember past Ramadans being this hard-I used to manage school or work fine, but this time, the fatigue is really hitting me. May Allah make it easy for all of us during this blessed month.