I took Ceftriaxone and Azithromycin before my results came back negative

I had some STD symptoms like burning while peeing and testicle pain for almost 2 weeks after sex so I basically went ahead to the hospital and the doctor said “we can start initially giving you treatments” even when my results (URINE ONLY) were not out yet.

I took 1gram injection of Ceftriaxone and 500mg pills (1 time) of Azithromycin at the hospital. My symptoms seemed to get better (no more burning pee and no more testicle pain). But my results for Gonorrhea and Chlamydia came back negative…?

Was this the wrong decision? I’ve been having really bad stomach pain a week later and also a migraine. (I have been drinking alcohol because that doctor said there is no interactions).

Am I fucked?