Ngu from oral sex 1yr. no discharge 1g azithromycin, 2wk doxy, 6wk cipro (ciprofloxacin). all swabs since neg but still feel symptoms. stds neg inc mg & uu. what now?

Probably not NGU: NGU doesn't do this. Without discharge, it is unlikely NGU is the problem. Non-response to those antibiotics plus your test results mean you have no infection at all but probably a non-infection problem. Perhaps the chronic pelvic pain syndrome (CPPS) (google it for more info). Happily CPPS is an issue of comfort, not harm. Find a genitourinary med expert, e.g. your local NHS GUM clinic.