On the progesterone only pill for 5 months, last period at the start of January. I thought ‘oh! Must’ve sorted its self out so there’s no more periods.’ I haven’t had any bleeding since then. Monday-Friday this week have felt rough, Friday could barely move from exhaustion. Put it down to being busy...but Saturday started cramping. Definitely thought a period was going to start by the end of the day and it didn’t! Just pinky streaks. Same Sunday and today....any idea?! No period just light streaks for a few days, not even worth wearing a liner or anything, just when I wipe pretty much. My pill taking hasn’t been regular, but always within the 12 hour window.