I went to the urgent care believing i had strep throat but after thinking about it i hooked up with someone a few days earlier and i failed to mention this to the doctor at the clinic i was given a shot 1g of cerftriaxone and amoxicillin 5hundred mg for ten days. I was not tested for strep or for any STDs the office i was diagnosed with acute pharyngitis but i am concerned that this may not be the case. I was wondering if i was to have an STD would this medication cure what i have or should i go back to the clinic to make sure.