Hi I'm confuse in the beginning of ths month I menstruat 4 2 days and in the same month on the 3 0 I'm having my periods again what can it be? And I have pregnandcy simptoms? Hlp please :)

Not uncommon to have 2 in 1 month if you start early in the month. If you are sure you are starting again, you are most likely not pregnant.