Will preeclampsia during pregnancy lead to potential CKD?

Hello doctor,

I am a 24-year-old female. I had preeclampsia with both pregnancies as well as kidney infections during pregnancy. I have a history of UTI's as well. My creatinine was up to 1.67 in all of my kidney infections. Few months back, I had a partial hysterectomy in which my left ureter was cut and not noticed and I was closed back up. I returned to the ER six days after my hysterectomy and was taken to emergency surgery because my left kidney was enlarged and not draining. I had a stent placed which remained for six weeks. My creatinine was 1.7. I had bloodwork done after my stent was removed and my creatinine was .9. I had another kidney infection in four months. My blood pressure has been increasing since then and I had to go to the ER because my blood pressure was about 146/121 mmHg. I am now on blood pressure medication and my blood work shows my creatinine at 1.2. I had a renal scan done that came back normal. Is it possible that I had CKD? Or are there any other explanations for my raised blood pressure, flank pain, and increased creatinine?

I am currently taking Adderall 15mg two times a day, Macrobid after sex, Lisinopril.