problems after uti

So I got a uti around Aug 10th or 11th.

I then got antibiotics for it on thr 12th took them (antibiotics twice a day only for 3 days)

Now I am here today and vagina still burns a little when I pee and my back kinda hurts. I kinda thought maybe I could have a yeast infection! But i don't have smelly or thick discharge i have nothing like its all normal up until i pee or notice the pain.

I also thought maybe I could be pregnant but my period is another 8 days way. Somebody help me too.

I am married and no hubby isn't cheating neither am i.