What order should I consume these substances in order to OD and not vomit?

[UNIQUESTLINE]

I currently have:
a) 3 and a half roxies (blue m30s, 30mg pressies which i can only assume fent but have no way of knowing how much fent is actually in them)
b) 3 10mg oxy pharmas
c) two 5mg xanax bars
and d) at least 10 300mg gabapentins.

I plan to wash it all down with some booze. Is this enough to OD? My tolerance is very slight. My concern is vomiting before I CTB.

*Is there an order that I should take the substances to avoid nausea (it's probably inevitable)?

EDIT: I also have access to stimulants. Would this aid in my attempt to OD?

P.S. I'll be taking them in an environment where I'm unlikely to be found for days. But I'd prefer my last moments be somewhat blissful :)

 

[befree]

I don't recommend experimenting with any medication you have. It´s better to follow a proven guide. An antiemetic is necessary in any case.

 

[toofargone6969]

That's not enough to reliably OD. The amount of xanax would definitely make you pass out/black out but the opiates is the deadly component. Unless the blue m30s have a lot of fent and they were snorted/injected/plugged properly then it could be deadly. But no way to tell. The M30s could just be a tiny amount of fent and RC benzos or nasty filler. Taking them orally would reduce the bioavailability of any fent significantly. Testing them with a strip is the only way to know for sure but that won't tell you how much is in each pill.

Not advising you on what to do just sharing what I know.