I seem to remember hearing about a scheme where one could got antibiotics for a UTI directly from a pharmacist. This was a few years ago though...
I think I have my first one in about 15 years. I used to get them all the time in my 20s and they never went away without antibiotics. I’m in a tier 4 area (central London) and I’m guessing even getting through to the GP surgery tomorrow morning is going to be a nightmare after it’s been closed for 4 days.