Kidney infection 😓

I’m so frustrated right now. I’ve been in pain for at least a week. Went to the er two nights ago and they said they tested my urine, had a normal ob appointment Tuesday which they take urine samples every time, and no one caught I had an infection. Last night after unbearable pain I went back and they told me I had a kidney infection 🤦🏽‍♀️ it hurt to breathe, to walk, I was so scared for my baby. I got IV antibiotics and a 7 day Prescription so let’s hope that helps sooner than later. Has anyone had a kidney infection while pregnant? When did the pain go away or was there anything that helped? Tia