Hi, have you thought of looking at the app “Co charger”, it shows people who are willing to host people on their home charger for a fee. They work out to be much cheaper than commercial chargers and if there is one local to you then it might be a good temporary solution until you get yours.
I’m a host on it, so for instance you could charge on my home charger for around 20p a kW.
Cheers, all the very best
Vaun