Is this odd?

I know you all think I’m odd and this isn’t going to help my case, but every time that I choke, if I’ve inhaled a bread crumb or my coffee goes down the wrong way, immediately afterwards I sneeze.  This isn’t a one off.  It happens every single time and I can’t remember it ever being different.

As proof I was going to try and video it, but making myself choke just seems wrong!

I had a quick look on Google but didn’t find much.  Is there science behind this?  Am I the only one or am I just odd?