First, you’re not old dude. I’m older than you and most others are on here, as well. That being said, once you get the HRT set and good to go, you will normalize our and see body fat changes for the better, muscle increases, overall energy, and sense of well being. After that clinic helps you out (which is where they make their $$) And you get a sense of levelness, then you can start slow with other good stuff.
Brother, you’ll be hitting the iron, cardio, and be back in shape faster than ever. Not sure how far Sheboygan is from Milwaukee without googling it, but it will be worth it, and honestly cash paying usually comes out better, and most of them work with you on prices etc.