Im up there with you.
I would get a hormone panel done first...see whats up with your Test levels, E2 (estrogen), etc etc
Go from there, u may or may not need to be on TRT with synthetic testosterone injections (no gels, pads, pellets, lol, all that shit)

HGH can go well with a TRT protocol, but your test levels are what u need to know first. If u know your test levels are good, hgh alone (Im not schooled there) for weight loss ?

Other than that, the weight loss thing is going to be diet. The drugs can help, if diets on point. Unless your hormones are really out of wack (most likely not) u should be able to drop weight with diet.