numbness in leg?

I'm 17.
I have numbness in my left leg. yesterday, I also had cramping in both feet. I went to the chiropractor today, and my L5 vertebrae was misaligned. I was just wondering… could the numbness be from the chiropractor messing around with my back today? could it somehow be related to my nerves? I should probably clarify that I didn't have the numbness in my leg all day; it has only been since the chiropractor worked on my back this afternoon.