Chlamydia has never shown resistence to the macrolide antibiotics such as azithromycin nor the tetracylines such as
doxycycline. Clindamycin has no effectiveness
for treating Chlamydia. Cipro is iffy
for both Chlamydia and Enterococcus infections. Ask your Doctor to be sure that the Enterococcus is not a resistent strain , as this is becoming more of a problem, especially here in the US. I hope you are well soon. Take care.