On coamoxiclav for a kidney infection. Had a dose through IV and now on day 3 of tablets. Still having pain, no fever, urine not cloudy. Worried?

See below. Bladder infection (aka cystitis) symptoms include urinary urgency, frequency, burning, and sometimes visible blood. 3-5 days of antibiotic usually adequate. Kidney infection (aka pyelonephritis) symptoms include fever, chills, back/flank/abdominal pain, and feeling sick. Minimum 7-10 days of antibiotic. Pain and other symptoms often take at least 3-5 days to improve. Urine culture would be helpful.