Green vaginal discharge but no infection

I have been getting light green discharge for 2 months now,had antibiotics had high vaginal swab done all has been clear,I have had 2 nasty urine infections during this time,why is the discharge still happening if I have no infection??

So you been tested for gonorrhea?

Yes been tested for all std's/infections,I've been with my husband for 15 years.

Hello..did you happen to figure out the cause of this? I am going thru the same thing. Uti symptoms and green discharge, but all tests come back negative. I'm freaking out!