Pain in left kidney area. Are normal.

I was a kidney stone patient. It was fine for last 1 year. But Few days before, I had severe pain in left kidney area. Pain killer injections did not work. Doctor injected a sleep injection so that I stop moaning. He gave antibiotics and stone syrup. After 2 days I got USG done. Ultrasound report was normal with No stones. Doctor told me to continue the antibiotics(only oflox n ornida) for 5 more days. It's 5th day today. I m still having low pain and it increases in nyt. I also feel pain in penis and above da Penis for few seconds/minute when I m done urinating. KFT, LFT, Serum Anl. are normal. Plz hv a luk at CBC n Urine test report attached. (I feel vitamin B12 deficiency as well. I had a severe pain in chest 8 months back. Very low pain is still there sometimes.). Plz read it complelety nd who can understand my problem plz reply with details so that I can start chatting with ryt doctor. Hv a look at reports plz. Slow Pain is going towards left testicle as well. Thnks