As long as you’ve left it long enough that your last dose has peaked you should be safe to sleep.
Don’t redose this often in future and also know that you seem to be showing the signs that you could easily become addicted if you have the cash and the supply to continue using.
So if you start using an opioid that you can smoke, snort or inject your chance of getting hooked quicker is very real!
Please watch what you’re doing and don’t dose more than once every two weeks!
I say that cause once a week will screw up your endogenous opioids and make you more depressed and tired etc making you more likely to want to redose and then risk addiction.
Get some naloxone if you can too, I know you can’t really self administer it but good to have some around so someone else can give you it if you go over.
Stay safe!