three months of autumn and two months of winter

Okay, there's been three months of autumn and two months of winter. And I think I finally fell ill. Or maybe it's just anxiety. My temperature was a little higher than normal but not yet a feverish temperature. And I've been feeling like shit since last night. No pill seems to be making me better so I dunno what it is... I just feel nauseous and weird. Sleeping is a nightmare. So bad. Keep waking up every hour feeling super sick.