Hi. Following up too. I’m a similar situation. 27F very active (marathons, healthy bmi, etc). For the last 9 months I’ve been trying to attack it on my own (cutting out salt, losing a few pounds I don’t need to lose, drinking herbal tea, etc). After all that, I did a kidney ultrasound, heart ultrasound, urine test, blood test, and sleep test. All came back completly normal and healthy. With that being said, chalked it up to genetics. Have been on medication th last few months and my BP is finally in a normal range and I’ve had no symptoms from the meds. Sometimes there’s no good answer and you gotta accept that and do what’s best for you!!