How could my luteal phase randomly shorten by 4 days?

[po13]

I tracked ovulation. It is usually 12 days. Odd time 11/13. 8 this month?How?

How full is your bleed? It couldn’t be implantation bleeding?

Not filling a pad,but some there. Red, pink colour. In toilet bowl and tissue. Light period like cramps. Very sore boobs.

Brown aswell

@po13 how are you getting on today?

I’d say if it turns into full flow it’s probably AF. If full AF doesn’t appear I’d wait a few days and take a test.

Have you ever been prone to spotting in the past?