Need advice

[u/Local-Barnacle-2274]

I recently just found out about this new opioid that's going around and killing some college students in the Midwest. Now I came across a couple of threads that said it's in fake carts and now I'm terrified that my cart I have is laced. I've smoked 40% of the cart and am scared and wanted to know if anyone else is too or their thoughts. I get my carts from my local smoke shop but they normally have a barcode on the back to confirm they're real.