I've been struggling w anxiety attacks for almost 2 years now. It just kicked off, boom as severe generalized anxiety disorder where every waking second was suffocating torture. That passed as I stopped fearing it and then I started getting the dizzy anxiety attacks. That too is now passing as I'm praying for strength and peace beyond all understanding. I went to the gym alone today (I always have a workout partner that doesn't know they're secretly my "safe" partner) I hit it hard and heavy and had no fear of feeling dizzy or passing out.
Thank God I'm finally kicking this thing by the grace of God. The key is to always fight it and put yourself in situations that trigger it and just do it anyway.