I strongly recommend against using in the future, to be honest. You've become addicted twice now (at least, maybe more since I don't know you, just going from this post). For me, I quit quite a few times (usually not for long but once for a year, where I got totally better in between the quitting and relapse). Every time, it got easier and easier to become addicted. The last few times, one single use after I got past withdrawal and I would get withdrawals again. And every time it happened, I'd have told myself "hey, I'm just gonna do this one time, it's my birthday/special occasion/etc". And my brain would go right back to that place, and I would slowly, or quickly, re-enter the same cycle. No matter how hard I tried, trying opiates just one time again would always lead to the cycle of addiction and life destruction. That's why I am never touching another opiate again. Even if I get injured and in pain, I'm just going to deal with it without opiates, because physical pain is better to me than the pain of opiate addiction.