Hi there and welcome!!
I emphasize you a lot, for I have this double life as well (as I guess many of us):
Perfect charedi, wonderfull family, parnassa (on my way to dr.med.).....if they would only know of the things I do when im alone....hard to imagine what the results were...in all aspects of my life!!
I'm quite new here ( few weeks), but one of the things i have got from this place is- the fact that we are here , willing to stand up against that great lust/desire/yezer hara /(call it what u want), is a big step trought recovery!!
Behazlacha!!