Is there cause for concern regarding HIV infection 9 years after a sexual encounter?

Hello doctor,

I read on the internet that the HIV virus may require a lot of calories for the immune system to combat the infection. The virus can also affect metabolism, leading to a reduced feeling of hunger and poor absorption of food in the body. As the infection persists without treatment, the body may require more calories to maintain weight.

Now my query is that, I had sex with a woman before nine years, using a condom, but I cannot recall its condition after sex. A year later, that is since eight years, I have started resistance training at the gym, building muscles and gaining weight. Currently, I weigh 44 pounds more than I did eight years back. I have never experienced unusual weight loss, and I do not take any medications. Considering the timeline of nine years since the sexual encounter, is there any reason for me to worry about HIV infection, or can I put this concern to rest?

Thank you.