I always make hot lemon-and-honey “tea” when it’s fuck-off cold out. It’s what my mom did for sore throats (which I did get, and still got, frequently in the winter) so it’s super comforting.
Just squeeze about 1/2 of a lemon into a mug of hot water, then drizzle in honey to taste. Best done with a highly flavored local clover honey imo. And you can use a teaspoon or two of the storebought squeeze bottle lemon concentrate if its all you have.