I’m really scared something is wrong with my kidneys?

Hello! I’m a 19 year old woman and recently I’ve become sexually active. The past 4-5 months. 5 months ago when I went to get my physical done I was referred to a obgyn and my appointment is in 9 more days. I’ve been to the doctors so much I think I live there I had 4 UTI’s and BV 1 time these past months. I’ve recently been to my primary care doctor and had a urinalysis done and a swab for discharge done last month because I thought I had a uti and BV Agian. I experienced pain in my private area, had frequent urination, back pain, yellow-green discharge//no smell//no sign of std, but there seems to be no problem through the results. they still prescribed me with a penicillin type of antibiotic and I took them the right way. I’m scared something may be wrong with kidneys but couldn’t they find that through urinalysis? For the past two days I’ve now had a fishy smell now come out of my mouth when I wake up and noticed in my rectum area today (same fishy smell) IM TOTALLY A CLEAN PERSON I brush my teeth the right way everyday and take 2-3 showers a day???!. I have been having back pain still, pain in my private area. I haven’t been peeing a lot like I was. I still have a discharge since the doctor visit but there also was nothing wrong through tests swabs ….it has been coming out clumpy and somewhat dry(kind of feels like water / pus) now not yellow/green. I haven’t had sex since 2 months ago and a few weeks ago it came out green but stopped and is clumpy now sometimes very thick and white still no smell. I’m really scared something is wrong with my kidneys?! PLEASE AMSWER !my ob-gyn is in 9 days (again) I’m more worried about my kidneys.THANK YOU