Just 😒

So my temp dropped last night, AF is in her way. Been ttc #2 since August when I had mirena removed after 3.5 years. My cycles were a hot mess and then by chance I fought a peak on opks and boom pregnant in December for it only to be taken away from me. After studying my charts I finally figured out I was having a short luteal phase (the reason I probably mc). started vitex and my luteal phase has finally reached 12+ days. I’m just Annoyed... why can’t I just get pregnant?? I really have nothing to bitch about compared to others waiting who have waited years to get pregnant. I’m just feeling blah and flustered...