UTI Pain

Anyone have any tips for treating the pain of a UTI — particularly the nonstop burning? I’ve already gone to the doctor and they’ve put me on antibiotics but I’ve been up all night for the last two nights because the pain was so bad. I tried AZO but it doesn’t seem to be working much this time — actually I’ve had many UTIs but this one is so much worse and honestly it’s the worst pain I can remember having.