It is really common to feel like that, to such an extent that I do think the diet has something to do with it. Feeling resigned to fate, I believe to be a pink-friendly mindset and it's very much where I was when I conceived my daughter.
do not worry about giving your body "mixed messages", if it were possible to undo the good of a sway diet in one day, we'd all just do diet one day before TTC. Remember, even our prehistoric ancestors were always coming across a mammoth or a beehive and having a bit more cals some days than others, but it's the overall level of nutrients for months at a time that sends a signal to your body. If you don't have enough nutrients for 6 weeks at a time, it makes no evolutionary sense to eat a bit more one day and conceive a boy because of that.

