Did you make the right decision? Well, your numbers are excellent. So, you do not have to rush the decision. Since you have those great numbers, you will have to decide the right decision-- for you. With such a low viral load and high CD4, your doctor is not leading you wrong. You can get more labs and evaluate the trend. I would use the time to research regimens and the pros and cons of starting early or delaying.
Many say starting right away will help to preserve the immune system, even when your labs are that good. Others say why start the clock on possible toxicity and resistance, when you have such a low vl and high CD4. You will have to decide what is right for you.
All the best going forward,