Was told I had a uti over a week ago so was given antibiotics for 3 days twice a day, cleared most of the symptoms but still have some, I do have bad anxiety by the way ! Did another two urine test and both negative, went to the doctor today and he said defiantly no infection but symptoms can linger for a while as it is my first uti ever. I’m 27. I’m so parinoid I have a kidney infection even tho I feel fine. I’ve heard if a kidney infection starts then it can get into the blood stream