Two periods in one month, then none: when will my next cycle start?

Anyone else have 2 periods in one month than no period the next?

I had two long heavy periods last month. 2 weeks apart. Not sure when my next cycle is suppose to start because it was irregular. During my 2nd period I got my BC removed thinking it would help and I guess it did because it stopped 3 days later.

I just wanna know when it should come. My app doesn’t even know lol