Well, green tea may actually help you on this at 4 or 5 cups per day. Also, you can add some Clomid at 50mg + cabergoline for 2 - 4 weeks to increase libido. The Clomid + caber have synergistic effects in increasing libido, as well as helping restore natty levels. Also, some cialis in the mean time wouldn't hurt.
Again, these are just suggestions not MEDICAL advice... I suggest you to pay a visit to the doc and get that blood work done so don't take my suggestions as what you should ultimately do.