Hi There! I'm a Holistic Health Practitioner, have helped many clients overcome, and have gone thru this myself. There IS a direct connection between the gut and our nervous system, and parasites attack both. Our Vagus nerve can be quite vulnerable to them causing palps, skipped heartbeats, racing heartbeats, anxiety, low bp, adrenal depletion, (that's your increased urinary output, releasing aldosterone). Your episodes of tachy when stool is moving is also caused by the Vagus nerve. ( My Grandmother had the same sensitivity and would faint.) The Olive Leaf, Neem and Biofilm disruptor are also anti-parasitic, and I would recommend that you stay on them. parasites hide and thrive in the biofilm. The other herbs you have ordered are helpful, and a liver cleanse will be also, but I would caution you to not throw everything at this all at once. I would say you should clean the colon first, before liver, so that you have a clear exit for the paras, debris, and the toxins they throw off as they die. You should have a series of hydrotherapy colonics to move everything out, even while taking the anti-parasitics. colonics will dislodge and flush paras, and also encourage the liver to flush, without the risk of reabsorbing toxins. Sounds like you're making great progress!