I have been 80-85% for quite a while now. However, I have a number of autoimmune conditions so a week ago I bit the bullet and decided to try a strict Whole 30. The good news is that my doctor, an internist, has been encouraging me to do strct paleo for quite a while. I was ready for some carb flu but not for my heart rate to go haywire. I have low blood pressure (usually 90/60 or less) and both orthostatic hypotension and postural orthostatic tachycardia syndrome, so this is not unheard of. However, it has been under control, and for the last two days it has been noticeably higher - 112-130 for no clear reason.

Has anyone else noticed this? Any reason? Thanks so much.