sunday was the last time i used any H. tuesday i took 2 10mg hydros and 2mg lorazepam. yesterday i took 1 10mg hydro and 4mg lorazepam. i'm sober right now but this was apparent the last couple days as well. why do i constantly feel like i'm about to puke but i know i'm not going to? i'm tired of this nauseating feeling in my throat. is there a way to combat this?? is it because i'm withdrawing from heroin? i have suboxone but i took my last hydro about 14 hours ago.