Uti ?

Ch

So I took an at home test for UTI, it was manageable until I picked up my antibiotics today that my doc called in. I swear it started hurting worse . My lower abdomen is aching so bad and my lower back hurts and inside of my vagina feels achy . Bonus I possibly might be pregnant I saw the most Vvfl on a test this morning . It’s been a really long time since I had one of these. Is this all normal? I’m going to call my doctor tomorrow if my symptoms don’t improve by morning.