Hey @Anonymouse1000
That sounds incredibly frustrating! Waking up consistently at 4 am or 5 am usually means your body transitioning out of deep sleep and into a lighter phase, but something, either stress or environment, is causing you to 'ping' fully awake instead of drifting back down.
I do have some sleep hygiene tips that may be of use to you:
- You mentioned going to bed later, but sometimes that can actually backfire on us. If your body has a 'fixed' wake-up time, going to bed later just cuts into your total rest time. It's usually better to stick to a consistent bedtime and focus on what happens during those early morning hours.
- Our core body temperature needs to drop for us to stay in deep sleep. If you find yourself waking up early, your room may be getting too warm as the sun rises. A cooler room or a fan can sometimes help the body stay in that deeper 'maintenance' mode.
- If you wake up at 4 am, try to avoid checking your phone or the clock. Seeing the time often triggers 'sleep math' ("If I fall asleep now, I only have 2 hours left"), which spikes cortisol and makes deep sleep impossible.
- Also, getting 10-15 minutes of direct sunlight as soon as possible after you wake up helps anchor the circadian rhythm. It tells your brain exactly when the day starts, which can help it stay off for longer the following night.
Since you're already taking Vitamin D and Magnesium, you're already on the right track. Sometimes, however, if the 5 am wake ups are accompanied by a racing mind, it could be a cortisol spike.
I will also say that if you can't get in to see a GP about this, I highly recommend speaking with your Pharmacist; they have a wealth of knowledge and may be able to help.
Have you noticed if you're waking up feeling anxious/alert, or do you feel physically heavy and tired?