well bro two 17aa are not gonna do your body any good besides hurt your liver and upset your stomach bro.
This can be long term, do not use two orals like this.
I am sure these guys can give you some decent advise, bro. as for me I wont unless you ask, I like to learn what a guys knows and if he asks then he is serious about it and really cares.
as for your training regimn and diet losing that much from your frame is impressive however, you need a little education on substances you wish to try.
Diet must be clean, keep all fats, sugars and carbonated drinks to a very min.
Cardio must be incorporated somewhere, to lose fat, respiratory health and heart health.
Water drink plenty not just for your health but to maintain metobolism.
eat small meals reguarlry not big ones to fill you up, always be hungry kinda.
Cardio and extra excercise do in the monrings if at all possible.
And most of all do your homework on these substances bro they can be very harmful if used together, please reconsider this and post what the guys ask, they are here to help you make right choices at least if you must make those choices.
Good luck bro
Welcome to MC hope you stay and continue to grow and learn.