So apparently the answer to my fainting issues and heart palpitations is "more salt" in my diet 😑 I…

So apparently the answer to my fainting issues and heart palpitations is "more salt" in my diet 😑 I salt basically everything I eat and drink tons of water every day, my sodium levels are 141 in a normal range of 135-145, but more salt is gonna stop me from randomly passing out, feeling weak and light headed, shakey and having heart palpitations?? I feel like this is just a pat-answer that doctor's give when they don't know why my blood pressure goes low randomly and they think I'm over reacting. They did a blood workup, EKG and took blood pressure sitting, lying down and then standing up...it was a little low to begin with, a little lower lying down and dropped considerably when I stood up, more than it should have. But apparently I'm perfectly healthy, just need more SALT. This is such bullshit, I wish they could give me a better answer than that!