this sucks

I can feel a cold coming on. I'm super tired and my throat feels weird and I'm sniffly. I work tomorrow morning and know I'm going to wake up feeling like crap. how can I feel better fast. I already have cold medicine, a kettle with some water in it, halls and water ready for me when I wake up. I postponed my evening shower until the morning cause I know I'll need it. What else can I do to ensure I don't feel like death in the morning?