I think it’s good that the OP has come to the realisation that she was being wasteful.
We, too, are fucked. We live in the Welsh mountains and it’s still freezing at nights, but since 1st April we’ve been too scared to put the heating on. However, we are lucky in that we have a log burner, a small house and DP is a carpenter so we have lots of ‘free’ wood to burn. We also have blankets.
Until February this year, I had a low paid, part time job that I commuted 150 miles a week for. Luckily for me, there is a recruitment crisis in the education sector and I’m a qualified teacher. Despite not being first language Welsh, I’ve been able to walk into an assistant job because of my qualifications and now I work school hours. What used to be my weekly commute is now my monthly. It’s still a wage that is too low to pay tax on, but it’s slashed my petrol bill and I still don’t need childcare.
I meal planned anyway and food prices have risen so much that I can’t swallow those prices. I cook everything from scratch, including baking. I’m lucky enough to have a kitchen and store cupboards that mean I can cook cleverly, thriftily and healthily. It’s not fun but it’s doable.
I’m also lucky enough to have experience in another sector that enabled me to set up a small business just before Christmas. I’m paying other people an hourly rate well above the living wage and make a little extra on the side myself.
Financially we are pretty fucked going forward, but I’ve been fortunate enough to make some changes that lots of other people can’t. I’m exhausted by being this poor and for constantly having to struggle, despite doing things to try and better our lives.