I would go straight for liquid anastrozole. The tablets are a pain to cut up. It can be purchased as a research chemical also with no script (not sure about in South Africa though).
Anyone can become accustomed to not feeling well. I did it for years. OR, you can control your E2 and avoid all those nasty side effects. Your doctor has a lot of learning to do. Most do.
Some do well on weekly injections. Hell, I've known guys who do just fine on bi-weekly injections. I think catfish was the one who made this awesome chart on how TT varies according to different injections protocols. Take THAT to your doctor if catfish will send it to you. EOD seems to work the best for most guys.
Blood testing on TRT can be found in the blood testing sticky at the top of the forum.