Ow

The corner of my lips hurt so bad right now :'( So today my lips were a bit dry----okay, they were VERY dry because I didn't drink water...and then I made the stupidest mistake ever. I YAWNED. The corner of my lips had a small rip. Hurts a lot when i try to lick it. And I can't yawn anymore because of the annoying little rip! Gah Probably will hurt when eating salty stuff for dinner. I am scared.