Desperate! Can anyone identify this "thing" that came out of the back of my knee?

Hi, this is my first post on this site, but I have been reading all of the other posts and see that I am definitely not alone when it comes to substandard medical care. I have been experiencing random medical problems over the last several years such as upper/lower back pain, leg pain, thyroid removal, gall bladder removal and hysterectomy. Over the last two years, I've been experiencing sores suddenly showing up on my hands and legs. They've never really itched, just been deep and very hard to heal. Also having serious concentration problems, (very foggy headed too) and crazy anxiety seemingly out of nowhere. These symptoms coincide with the 3 times I've broken out with the sores. On the advice of my mom,during this last breakout episode, I bathed in Epsom Salts and baking soda& coconut oil (not all together) and washed with tea tree wash. I was also using orange oil to clean the house with....then all hell broke loose! The back/leg pain intensified tremendously, I had 2 BM's that had a ton of long "worms" as well as other odd shaped white things in it, really bad Body Odor and the same odor/taste in my nose and mouth. Then to top it all off, my leg had a small stream of blood oozing from a small freckle that had been there for a while and was aching terribly behind my knee. About an hour later, I felt something fall against my calf inside my jeans. I took one more step and this THING fell out! My Doctor, while fascinated, didn't want to treat me without knowing exactly what "it" was and referred me to Infectious Disease doc. He spent about 4 minutes with me and when I asked him what he thought it was he just replied that it didn't matter because the rx would take care of anything. ((Albedozole?) if anyone has any info or suggestions, I would appreciate it SO much! Tweet