What the heck did I poop out???

I began getting 1x2 inch oval patterns of red dots on my arms and legs that had 1/4 inch hairs sticking out of each dot at a 45 degree angle. They turned into very deep wounds, and after 4 months, I started seeing white worms around the edges that were about 0.08 inch wide. I couldn't remove them, and my doctors thought I was seeing things. After several more weeks I pooped out a toilet full of nothing but water and 2 - 3 inch long parasites that looked like shrimp. See picture. I am desperate to know what I had so I don't get it again! If you can identify the creature in the picture below, please contact me. https://www.curezone.org/upload/Parasites/Flukes/Fluke.jpg