Saundra, I keep spreadsheets... I know....I know.
My bills since October have gone up, yes, but they have just about been covered by the winter fuel payment and the Energy Credit Vouchers. So, the bills are more, but I am not personally spending that much more on them.
Like you I am in nearly all day, every day, and I need the heating on. All I have really done is to turn the radiators down in rooms I hardly use, close doors - and especially curtains at night - and layered up in warmer clothes. I have a 2kW electric convection heater in the living room to kick in if the temp drops to 19 °C (my minimum comfort level) and that's it.
I take all these "average" household prices with a huge bucket of salt. The cap is on the unit price, not on how much you spend.