Confused two period

Marie

So I had my period sept 24th to the 28th like regular then I bleed again on the October 10th but not so heavy nor enough to fill a tampon day when I wiped I seen blood but when I pee nothing. So then it stopped on October 12th that lasted 2 days weird never had that happen ever in my 30yrs or life. Anybody know why that might of happened?