Tailbone Pain from Ciprofloxacin?

I went to the ER on the above date after suffering from excruciating pain for a month from going to a doctor's appointment at the clinic and sitting waiting for my turn for four hours. I was lucky that I was able to go quickly to the restroom.

I was given an IV of Cipro at the ER and was discharge after six hours with several tests done. My diagnosis was a kidney infection and a fracture tailbone. I was prescribe to take Cipro 500 mg twice a day for ten days. After five days finishing my medicine I notice some relieve, however the tailbone pain has continue.
Do you think my tailbone pain might be Ciprofloxacin Side Effects?

Thank You

Betty