Need advice from all the outdoorsie type

Meg • 17✨👑
I stood on a thorn or something and it's still inside my foot. But I can't get it out yet and I'm waiting for my body to naturally push it out a bit. In the mean time I'm supposed to be going out with some friends, but because of where it is, I can't walk. Does anyone know how to stop it hurting so much so that I can walk and go out?😂