I Accidentally Put A Small Amount Of Clorox Bleach Pen

I accidentally put a small amount of Clorox bleach pen material in my mouth, did not swallow it, but keep rinsing my mouth with water. That sm. amount apparently was incidentally get on a Sharpie pen cap, I was multiple tasking, and grab the Sharpie to write on something, and put the cap in my mouth that's when I realized there was residual Clorox bleach pen residue on that Sharpie cap, what should I do? I have an autistic son, I am not sure I can go to ER now.