For the past 3 weeks my feet and calves have been falling asleep constantly (maybe >50% of the time?). It happens sitting at my desk, lying down and even while exercising at the gym, which is a little scary - I'm 23w6d. I have low blood pressure (90/50) and low sodium so try to eat salt constantly but am at a bit of a loss... Is this happing to anyone else? Any tricks or suggestions?? Thanks!