Not sure about this..advice??

Alycia • Vancouver. Hairstylist. Joshua xo
I had my period twice a week apart at the end of the month, beginning of this month which has never happened to me before my cycles are pretty regular...I took a hpt just to see and this happened, but not within the first 3 minutes more like 10-15 so I'm not sure if it's a false positive or not. I'm not even sure when my period would be due next now that my cycle is all screwed up! Ah! Help!