Should I wait?

Kaisha

I'm now 36W4D. Im constantly tired and can hard,y walk because of shortness of breath, heart palpitations and dizziness. My baby girl now weighs roughly 8.6 lbs based on my last ultrasound 2 days ago. She is my third child, my other two daughters were of average weight and both of the had a hard time passing. I'm concerned since she is so big the may want to have a C-section done which I'm totally against because if my crossfit workouts. Should I have lab our induced rather than weighting until my due date which is July 25?