How To Treat UTI Leading To Inflammation And Burning Sensation Of Labia?

Hi,I was diagnosed with a urinary track infection today and it started yesterday evening. I am on an antibiotic course of three days. I am at the end of the first day but I have a horrible inflammation of my labia and the area around the place from where I pee. Although the bleeding stopped a few hours ago, I never had this inflammation before I started taking the antibiotics. I have a continuous burning sensation now. The burning sensation when I pee is gone but I have a swollen vagina now. Will it get better any sooner.