if i stop my suboxone, take opioids, even for a couple days, and go back, it is always really difficult for me. the longer i wait to take my suboxone after using other opioids, the better i feel. if i use opioids instead of taking my suboxone, when i am done using, i have to wait about 2-3 days and feel really nasty before the suboxone makes me feel better right away.
if i am using opioids, and i take the suboxone too soon, i feel nasty, and feel all the symptoms you describle. and i know that some people seem to be sensitive to naloxone. and so even if they don't take any opioids, it could make them feel really nasty, and anxious, sweaty, ect. right after taking it. this is not medical advice or anything. this is just observations and life experience.
for me, suboxone helps my anxiety, as long as i am taking as directed and not messing around with other opioids. which is how i am now. hope this helps. i am new here so if i broke any rules please delete this. thanks for reading!