Hmm, itu memang agak unusual lah, normally period cycle tu around 21-35 days, tapi yours is all over the place dalam 2 bulan tu. A few of my mum friends pun pernah experience irregular periods lepas certain things, stress, hormonal changes, or even diet shifts, tapi kalau dah 3 times dalam 2 months dengan spotting in between, better check with your gynae to make sure everything's okay, maybe hormones are just out of whack or ada something else going on. Jangan worry lah, usually manageable once doctor checks, but best to get it sorted soon.