Hey there, I'm a 27-year-old guy, 6 feet tall, weighing 138 pounds. I think I might have low testosterone because my voice is higher than usual, I'm pretty skinny, and my beard is wispy. I thought things might improve as I got older, but they haven't. I really want to bulk up and improve my overall appearance. I'm considering ordering testosterone online and giving it a shot for six months to see if it helps. I'd appreciate opinions on my situation and advice on how much and how often I should dose. Also, do I need an estrogen suppressant during this process? I know getting blood work done is standard; I'm just not sure where to start. Thanks for any help!