Parasites Help identify 20171201 004924 I felt something on/in my tongue. This was about a week and a half ago. Pretty sure Schisto. It was emerging from my tongue. They are everywhere. Ears nose mouth throat .. quick sharp pains around my brain as well. I often h ave swelling .. my head .. I can feel it but what confirms it is my sunglasses become too tight to wear comfortably. That scares me.