Hi Jazz,
Like riding a bike, one tends to over use their mind, muscles, and energy while learning, than is actually needed to ride.
Consider...
Start with your bouncing. Be aware of anything that is tight or not "jiggling." Smile and allow it to relax.
Breath a normal, easy, relaxed breath.
Smile.
do the first half of the active exercises followed by the harvesting of Qi, rather than all of them.
Every two days do one of the sitting meditations rather than your active exercises. My recommendation - the Small Universe.
Much Love,
Shawn