Feel sick prior to bowel movements, but fine after bowel movements

I am unsure exactly to what this is symptomatic of. I am taking oregano oil, and para-mune or Clarkia , as well as niclo for tapeworm. I see white sesame seeds and sometimes off colored bigger chunks in my bowl movements regardless of what I eat.

I feel very sick with Depression and anxiety, eye pain, tiredness, head congestion, general bad feeling but after I empty my bowel's I feel like a new person.

This has been going on for a month or so since I have been doing this cleanse. My entire well-being is dependent on bowel movements. I usually have 2-3 big ones a day and then am fine.

Is this a sign of die-off do you think? I was thinking so but it is never ending? Could it be candida? I used to have light candida but worked on it hard over many months and those symptoms appeared to be gone.

My theory is I am killing dog tapeworm- the last thing it seems I need to kill in my quest before I focus entirely on rebuilding my system.

But I was wondering if the general well being dependent on bowel movements is something others have experienced with or is a sign of something.

Also on a side note- I will post more about it later- I would break out into an itchy red rash after warm shower or work out, but since taking niclo a few days ago the rash has ended. The rash was die-off, or so I was hoping.