Thoughts experiences?

I have a short luteal phase (7-8 days) so I’ve been taking pregnitude (combo of Myo-Inositol and folic acid) for the last month.

So here I am 11dpo (confirmed with CM, bbt and opk). I’ve haven’t made it to 11dpo ever- so I was getting excited.

Yesterday, At 10dpo I had brown super super super faint spotting for the day, I cried because I’m out, and then woke up the morning expecting to see a full period and there’s no spotting or anything.

I also tested 8dpo, 9dpo, and 10dpo- all negative obviously (post below)

Anyone have any thoughts, experiences? I do get brown spotting before my period usually a couple hours before and usually heavier than what I had yesterday.

Other symptoms: my breast are extremely sore but I figure increased progesterone since I don’t usually make it this far in my luteal phase.