Wow yeah same boat here and thankful I'm not alone!! I personally have anxiety but I don't know why. Emotionally and mentally I feel fine but my body is displaying the random increase in HR when I have to poop. I usually get so tired when it happens too. Sometimes tingling in different areas of my body, burps and a bunch of other symptoms that we all seem to share. I'm a 35 year old female whose always been healthy but with the heart rate issue (and sometimes chest pain), I'm freaking out some. I'm at the top of my weight for a normal level... I feel this isnt my ideal due to having high energy in the past and felt better 20 lbs ago... now, the energy is fleeting. I pray a lot and once God did tell me I needed to change my diet,m twords a ketone type of diet. Oh and drop coffee (needless to say I was upset and had some words with God on that one). When I did obey, I started to feel better. But I have slipped on down twords the pizza side... I know I need to get back on track. From research, seems like a lot is related to the GI track (tummy and intestines) and acid reflux (burping and chest pain). I would advise (as I speak to myself as well), walk daily. Run if you can... this helps the intestines a lot. Also, try eating heavy veggies and less carbs. Avoid large amounts of meat (they have a screwy reaction to the pH levels inside your body - expecially chicken if you are AB or A blood type). Someone mentioned Ashwagandha herb and I tried that and then stopped (probably why symptoms came back too). I would also advise HTP-5, if you are stressed, your body burns through serotonin and sometimes you're left with sleeping issues. HTP-5 helps you body increase in serotonin. I have also researched possible bacteria issues in intestines in relation to these symptoms so personally, I'm going to start on Olive Leaf Extract (helps with that, heart issues, and soooo many other things). Keep up the fight guys! Try the exercise, diet, and herbal tricks I've mentioned and be careful of beta blockers... some have major side effects that can make things work, there are other herbal options out there. Be well and be blessed!