Exercise struggles

Officially had to take my usual 2-mile daily walk down to 1.5 miles today. I had been doing so good at keeping up with the 2 miles every Monday-Friday..but at 26 weeks and 2 days, my body is starting to tell me to take it easy. My belly causes my waddle and sway to slow me down significantly. I had to push just to do the 1.5 miles. And my feet become completely numb once I hit a mile. Hopefully a 30 minute walk will be enough from here on out 😬 anybody else struggling to get their exercise/movement in?