Kidney removal

Me and my husband has been trying for a baby since febuary. All doing well until july. Bam...it hit me hard....I went to two separate ER's. First told me i had a UTI. 2nd one told me my left kidney is swollen and my right kidney is scarred. I had my first urology appointment today and my DR told me I may lose my left kidney. I'm scared. I'm worried. I don't know what my future holds. Top things off, I'm still in a tremendous amount of pain. I sleep on a heating pad and am contstantly taking Tylenol. I'm ready for all this to be over.....just needed to vent