Anavar would definitely help you and if you're being prescribed testosterone treatment, depending on who you're going through, if you're honest with the physician there's a chance you can get an Anavar script. However, at 22 yrs old it may be a little difficult.
IMO, the first step would be asking for a more thorough testosterone treatment plan other than gels or SERM's but your age is going to unfortunately make all this a little more difficult. I'd definitely seek out an HRT clinic instead of a general practitioner if you're not already.