Last period ended on the 13th of Sept ( 5 days - 28 cycle ). On the 14th I had major runny diarrhea ( literally couldn't make it to the bathroom in time ), on the 15th I became extremely frisky ( this lasted for 3 days ) after the 3rd day I went into withdrawal and the extreme diarrhea began again ( couple times a day - no longer than 5 minutes each time ). No cramping/No pain/No spotting/No vomiting - just pure water diarrhea - do have a bit of bloating and a mild headache that comes and goes - No PCOS/No Premenopause - absolutely healthy - No issues like this before so I'm so confused 🤔.