Exposed to viral Meningitis

I was exposed to spinal meningitis sunday, monday, and tuesday till my sister was diagnosed finally.  I am having nausea, diarhea (diarrhea), right head pain, right neck pain, right sore throat, and a numbing feeling on right side of face.  I feel feverish but i am not registering one.  Just need to know if I should just let it go or be seen?  I babysit 3 children 3 and under, the hospital has been making me wear a mask around these children as of now.  Thanks for any information you can give me.