Honestly it sounds like you need a job with regular hours, any job is better than one where you don't know how many hours you'll be doing each week. I know you want to get into teaching but I'd change jobs now if I was you, so that until then you have regular hours and can properly budget. You can't budget properly if you don't know how much you will be taking home each month.Life is just too expensive. I don't know what a solution is. I'm working as much as I can, and still not making enough to get by.
I need to rework my tesco order, it's way too high, admittedly thru now sell the cat food that Mr fussy likes so I've added that and cat litter to the order, but still it's currently at £70 and I don't want to go over £100 for the month and there's a bit I need to get from aldi too.
November
Its definitely easier to budget with a consistent number coming in.