You crashed your estrogens. Go lighter on your AI. If I use an AI, which is not often, I find that .5mg of Arimidex every 3-5 days (depending on Test Cyp dosage) is more than enough. If I'm injecting 100mg of Test Cyp every 3-4 days, then I don't use any AI and I feel great. AI is a tricky thing. You gotta learn to find that sweet spot for you. If you get it fine tuned, and want to know where you are at, you can always get some bloodwork. There is a Discounted Labs website which sells different bloodwork packages pretty cheap.