periods late...😬

im 14 years old. My periods started on the 18th of August and finished on the 21st of August. My second one started abit earlier on the 10th of September and finished on the 15th of September. My third one came on the 17th of October, finished after five days but had on and of spotting so that stopped on the 25th.

My November period didn’t come and apparently I’m late by 17 days.

Is that normal? Ps. I’m a virgin