e2 was 55 when I was blasting with prop. That was with running .25mg arimidex eod. I brought it up to .5ed for a week then tailored it to eod. Estrogen was then around 22, which was good. When I came off the blast, I lowered it to e3d. Maybe that is contributing slightly?
I honestly think you guys hit the nail on the head. It's probably just more of my body coming back into normal ranges. What specific test would you recommend or would it be one I could just go to my gp for? (insurance covers in house bloods).
I never considered an estrogen rebound. That's why I'm glad for awesome communities such as this one!
On a side note, I felt fine and dandy today

. It's also worth noting that I just got over a nasty cold, so that could have zapped some of my energy stores. Also hit a few PR's last week, so strength is still on the rise. I guess I'll just have to figure out for sure with bloods!