Was this doctor prescribe??? If so, the guy should have his license revoked. I won't get into why this was such a bad protocol. You already have figured that out.
First of all, unlearn everything you think you know.
There is so much misinformation out there. TRT is not rocket science and most guys make it way more difficult than it needs to be.
No need to wait for your labs to come back. Your current protocol (200 mg per week) is also a bad idea that you don't want to continue. Just layering in an AI will not get you where you need to be.
Get yourself some 28G insulin syringes. Then start injecting 0.2 mL (40 mg T-cyp) every 3 days. This is a starting dose that is right for most guys. It averages out to just under 100 mg per week, but in small divided doses that won't put you on a hormonal rollercoaster.
Since your T will not be spiking nearly as high, there's no need to be on an AI for now. E levels generally follow T levels (since most of your E comes from conversion of T). Your E levels should normalize in about a week and should be within normal ranges.
Conduct follow up labs in about 6 weeks and that's when you should have your E levels checked. Make #&*$^ sure it's the correct test too. Many docs screw this up and order the standard female test which will more than likely show you are way high. The test was not designed to detect the lower levels of E that guys typically have. Make sure it's the "Sensitive" lab (LC/MS/MS test method). Here's a source and description for the one offered by LabCorp:
https://www.discountedlabs.com/estra...itive-lc-ms-ms
Minimal labs to include: Total T, Free T, SHBG, CBC (Complete Blood Count). Also make sure you get the blood drawn on the 3rd day of you 3-day protocol immediately BRFORE the scheduled next injection.
After you get your 6 week labs back, you can adjust the dose if necessary. If you are dialed in, you can now consider layering in an AI if it is necessary (only the correct labs can tell you that). If not, adjust the dose and repeat the labs in 6 weeks.
Once you are dialed into the correct dose, you can consider layering in HCG to keep your testicles functioning. I suggest about from 200 to 400 IU on the same E3D protocol, but you can use a 30G insulin syringe.
That's it, no need to make it any more complicated than that.