Doctor's Mistake Led to Kidney Infection

im super frustrated right now.. one of my doctors who was treating me in person about a week ago sent me some antibiotics for my UTI. she didnt, apparently my pharmacy wasnt attached to my name (this never happened before, my file is the same, same dr office and i was in for my weekly & regular procedure) and because i had to wait an extra 4 days without it, i developed another kidney infection. i have never been in so much pain, its so much worse than my past ones. it probably wouldnt have developed in the first place if i had my antibiotics in the first place :(