I think by sex, Able meant were you male or female but the every weekend reply just made my day.
But on a serious note, I feel your pain. I have been on the diet for roughly 6 weeks now and I am getting to the point where I don’t need to lose anymore weight at all so I’m going to have to start eating more. I also get the tired feelings sometimes and then sometimes I feel fine. Not sure if I am still experiening some die off reaction or its something I ate.