Soft backrubs to you OP, it helps to get it up and out,
Also, when you are heaving and know about to throw, pinch your nose shut at the bottom with one hand and let it all come out
The pinch, stops it coming thru your nose and potentially getting trapped in your sinus leading to burned nose and sinus on top of everything else unless your sinus drains well but if have any problems before then you then have the potential to add sinus infection to it.
Small nibbles so you have something to take up if need be, hot water bottle / wheatie bag, sleep if you can, towels on the bed just in case, they can be washed, drink sips little and often (i was told one/two sips approx every 5 mins), it keeps you hydrated without overloading your system.
I find an old saucepan most comforting, I can lie on my side in the bed and hang my face into it, go up and empty into the toilet and rinse and repeat (ad nauseum - sorry couldn't resist). The saucepan doesnt have any other use, it's from an old set and doesnt match any current ones so is easy to spot, its known as my puke pot - I am ill often due to chronic conditions so this is common to me by now.
Lots of hand washing, new toothbrush once you have recovered,
If the other end starts, put a roll of TP in the freezer as after lots of wiping a cold piece of TP can feel very relieving.
Rest up today and watch trashy tv, sleep, let your body recover