Never took suboxone when I was detoxing. At the time I was 17 going through 10 & 15 mg oxys 4-5 times a day. One day I woke up with thee worst anxiety of my life. Thinking back I'm sure it was Serotonin syndrome but not completely sure. Was diagnosed with GAD, was prescribed 120 0.5mg alprazolam for about a year. Took about half and started to see a change in my anxiety/panics. All of this was done cold turkey. No help,no meds, no nothing. The meds I was prescribed above wasn't until 30days after my initial withdrawal. Now currently I'm on hydroxyzine 50mg, taking 150mg a day. Helps sometimes, works better when paired with CBD & minimal THC. Currently growing some bagseeds for RSO. Got my hands on some Mephisto gear & High CBD strains/20:1 some 30:1 . Glad you found some help though mate. Getting by in life without opoids suck. Cheers