Welcome to the Forum. the symptoms you describe could have been representative of either chlamydial infection or non-gonococcal urethritis. If you were not tested before treatment you will probably not know since the treatment you received will cure both of these problems. Alternatively, this may have just been heightened awareness if you are concerned about possible infection. Either way, following treatment it can take several days for symptoms to resolve.
Finally, there is a chance that your persistent symptoms could be due to trichomonas. Rather than just confuse things further, it would be best if your partner could be tested for trich and other STDs.
Hope this helps. Try not to worry., EWH