Periods rolls over into next month ?

Chyna

Last month my boyfriend and I have a huge scare. My periods hadn’t came all month , then suddenly it came on literally the last day... I go for 5/6 days so it obviously rolled over into next month. (Note- came on last day of October / rolled over into November . * we’re still in November) will i get two in one month or will it just completely wait until next month. I know you ladies can’t give me a for sure answer , just asking your opinion.