Fever and discomfort in stomach. There.

I had  left side and center lower abdomen pain and back pain with low grade fever from past 4 days.. urine analysis and urine culture report was normal ..yesterday i had a check up at gynaecologist she told i have no infection inside my vagina and gave cambiflame tablets for fever .. today abdomen pain has decrease but back pain nd fever is there... im worried bcs from past two months i was taking alot of a antibiotics for my teeth infections and had covid postive 6 weeks back treatment at home isolation. then again tooth infection had to take antibiotics for that... bcs of so much medicines i have taken in past two months iam worried that i have damage my kidneys or liver ... im realy worried and having anxiety pls suggest what test i should do to check it... right now iam having low grade fever and stomach discomfort under right rib and little pain in left side of lower abdomen and toothpain