Got my combi boiler either off or thermostat set to 15c.
Same as you I’ve taken to wearing a hoodie during the evening/night and thicker socks.
Watching the smart meter and trying not to go over a combined total of £3 a day, electric is around £2 and gas for whatever the boiler gets upto when it’s on but not used and with some cooking and hot water is still under £1 at the moment.
Once the heating goes on it’ll be a whole new ball game! 🙁
I’m paying £125 a month at the moment plus the £66 top up for 4 months, as long as I can keep it to under £6 a day with some heating I should be ok.
Please excuse spelling/typos. Apart from being a clot it turns out I had one on my cerebellum that's now causing various problems!