You might not even know why you feel worse. Sleep is harder. Your patience is shorter. The grief you'd been carrying at a manageable weight suddenly feels heavier, and you can't pinpoint what changed.

Then you look at the calendar. And you realise your body got there first.

This is an anniversary reaction, and it can start weeks before the actual date. Your body keeps its own calendar — one that doesn't need you to consciously remember the date for the alarm to go off.

In the weeks before the anniversary, you might notice some of these: disrupted sleep, vivid dreams about the person, increased anxiety or irritability, physical tension, a return of the fog you thought had lifted, intrusive thoughts or the replay loop coming back. Not all of these. Maybe just one. Maybe something not on the list at all.

None of it means you're going backwards. It means the date is approaching and your nervous system knows it, even if the rest of you was trying not to count down.

Some things that can help in these weeks.

Name it to yourself. Just knowing "this is the anniversary approaching" can take some of the confusion out of the symptoms. You're not randomly falling apart. There's a reason.

Tell someone. Not a detailed conversation — just: "The anniversary is coming up. I might be harder to be around for a while." Giving the people around you a frame for what they're seeing helps them help you, and it helps you not have to perform normality when you're anything but.

Lower the bar. Whatever your usual standards are for yourself — at work, at home, in relationships — drop them for these weeks. You are running on a system that's diverting energy toward surviving a date. There's less left for everything else. That's not weakness. That's your body doing what it needs to do.

If this is your first anniversary approaching, the dread can feel enormous — because you don't know what the day will actually be like. You're bracing for something you haven't experienced yet, and your imagination may be making it worse than the day itself turns out to be.

If this is not your first anniversary, you might know the pattern by now. Some years are harder than others. Some years the dread is worse than the day. Some years you're fine in the lead-up and the day itself brings you to your knees. The unpredictability is part of what makes it exhausting.

Either way: you've survived every day since the worst day. The anniversary is one more day. You don't have to do it well. You just have to do it.