Got my test results back from some recent blood work. I was prompted to get the work done as over the past several months, I have been gaining weight and inches on my body despite tightening up my diet and excecise plan. According to most websites out there, I am on the low side for my age. Anyone out there have experience with this? Also, what are some options to get this number up?

Here are some stats:

Testosterone: 380
Age: 27
Weight: 204
Height 5'10
Diet: Paleo
Supplements: Daily fish oil and 10,000iu Vit D