Bloodwork Doubled in 2 Weeks, Halved 2 Months Later

Currently I’m on 200mg of Test Cyp a week (twice a week) and taking 1mg of anastrozole on injection days. My E2 hasn’t been higher than 10 on my lab work since I’ve started roughly 7 months ago. I’m on the fence about whether or not to delete it all together or maybe switch to .5mg ana every injection day.

I’d do .25mg