Urine infection and low haemoglobin.

Hi, I am unmarried, 28 years old female and weigh 42 kgs. I eat simple homemade food and struggling to put on weight after covid. I have been suffering from recurrent urine infections after covid despite drinking lot of water and taking all hygienic precautions. Every time I suffer from UTI, my haemoglobin decreases which normalises after antibiotics course treatment. I again have severe UTI symptoms from past few days and I have given my urine sample for culture today and my treating physician here has asked me to start on Augmentin until culture report arrives. This time also, it shows that my hb has reduced to 9 again from 11 last month. Does UTI reduces haemoglobin? My abdominal ultrasound showed normal kidneys and fatty liver last month. Kindly share your point of view around reduced haemoglobin and urine infection and next steps here. Thanks