I get this too. Also a panic where my arms actually start going numb like the blood is leaving my extremities - very strange feeling. It does get better with time - or maybe just gotten used to it and more prepared for it.
And the daily punch in the gut - ouch.
Me-45 W-44 S21, S18, D15 T-27, M-21 BD Jan 2014 PA revealed March 2014 In-house separation - April 2015 I filed - Aug 2015 She moved out Oct 2015