i agree with vance, i had a similar situation. sometimes trich takes a while to present itself, its also often overlooked. finish the medication and have your partners treated, i know from experience, this serves as a lesson. do not have sex with anyone you have sex with previously, you may become reinfected.
I doubt that it was Trich all along. You probably did have chlymida but also picked up Trich. Trich doesn't have to show symptoms for a long time.
A full STD panel would not be a bad idea.
And make sure to use condoms.
I had a similar issue with trich and chlamydia I wish they would ans ur ?