Do I have a parasite?

For the last 6 months I have been having bad digestive issues. The main symptom that I am having is extreme bloating all the time. My stomach has been constantly bloated since January of this year. I have had several blood tests done, an EGD (upper scope) and a pelvic and abdominal ultrasound. I was also checked for H. Pylori. My doctors say there is nothing that they can find wrong, and just told me to change my diet. I decided to go gluten and dairy free and have been so for 4 weeks now. I have been doing a ton of research on the possibility of having parasites. I have been taking Paratrex from Global Healing Center for 2 weeks, and a probiotic from Global Healing Center for about a week. I also did the Oxypowder Colon Cleanse the first week I started taking the Paratrex. Ever since then I have noticed some odd things coming out in my stools. I think I have identified some of these as parasites and parasite eggs by comparing mine with other photos I have seen online. My symptoms are now getting worse, and there are deep red, stringy, fibrous things coming out in my BMs. I'm not sure if these are parasites, or something to really be worried about. Can anyone help me to identify them? Also, I do have a doctor appointment with a GI specialist in a few days, so I will tell him all of this as well.

The photo did not do a good job at displaying the color. The stuff that is in the spoon is a deep red.

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