Hello Shelb.
I went through a spell of this last summer and I agree with the other ladies about breathing deeply and distraction. I must confess I didn't always apply sensible techniques and I remember getting very annoyed and pressing on my HRT patch and yelling ' work, damn you, work '. I am now using a different patch but I think that phase has passed as I don't get that particular problem anymore.
Wishing you well and take care.
K.