If unsure, go.
You give no info.
hmm if your breathing is compromised then u best go to hospital now before u cant
It depends on how bad it is or how bad it get. If it's not getting better, go now.
Wait it out.
depends what you had
Not the answer to your question but in the future don't do stupid things or at least do some research prior to doing something similar.
Next time add dangers at the end of your search so... "cinnamon challenge dangers"
I think you should stop playing around online and go to a hospital about your splintered lungs. My god, why are you still here??
I prefer you to come to the hospital (I'm there too)!