Chlamydia, Gonorrhea are the easiest things to treat. They are bacterial infections just like any other bacterial infection that needs antibiotics to treat. Strep throat per example or any other.
I understand your fear right now, but since you tested negative after the treatment, it is expected and it is cured as it is expected to be :)
Actually i was given a very long treatment i don't know why, i test just before the end but kept taking the treatment till the end.
I am very scared as i don't feel i'm back to normal