Does anyone else struggle with this fear before sleeping?

Salam everyone, for about 5 years now I've had this heavy fear that I might not wake up after going to sleep. It's really been messing with my mind and even my body, and I end up overthinking whether I've done enough good deeds. It gets so bad that sometimes I can't fall asleep from the anxiety. Does anyone have any tips or comforting reminders to help calm this worry? Especially when I see posts like someone reciting Quran with captions like 'imagine if you died in 30 seconds and this was the last thing you shared' – it just makes my anxiety worse.