Ok now we're getting somewhere. I'm going to assume that you aren't on cycle and got your bloods ran to check preliminary/baseline levels. Now have you had any bloods ran while on cycle and using the arimidex? If so please post them so we can see how your body reacts to it. If not do your usual deal with your ai and around 5-6 weeks into the cycle and that should give everyone a good idea of what to recommend. As far as the proviron is concerned again until we see how your body reacts to ai in general it's hard to tell or give you any kind of good answer.
The Mesterolone hormone is not estrogenic. It does not aromatize and it carries no progestin nature. As a result, the side effects of Proviron will not include any related effects such as gynecomastia or excess water retention. Such adverse effects are impossible with this steroid. This will also greatly reduce the risk of high blood pressure as high blood pressure associated with anabolic steroid use is often due to extreme water retention. In fact, Proviron should provide an anti-estrogenic effect by preventing testosterone to estrogen conversion or at least tremendously slow it down.