Your doctor simply does not understand the half-life of testosterone. He's looking at terminal life. Vettes on point here, especially with his roller coaster reference which is what your hormones will be on. Remember as well with such a large dose you're going to have a large spike in E2 and possible related problems from that.
Crisler made a video showing the appropriate way to self-inject via SQ. Maybe ask your doc to view it. He can then instruct you on how he wants you to inject to cover his ars and make himself feel better.
SUBCUTANEOUS TESTOSTERONE INJECTIONS - THE CUTTING EDGE WITH DR. JOHN CRISLER - YouTube
Also make sure your BW is on target. In the Finding a Doc sticky is a list of BW you should have. Did the doc find a cause for your low T or is he just looking at the total number and saying you need TRT without finding the reason you're low?
I'll close with saying if your doc is set on that protocol then I'm sure HCG and AI's are out of his level of understanding as well. I'd suggest you look into
Low Testosterone - $199 All-Included Testosterone Treatment and see what they can offer you.