It’s been almost three weeks now‼️

It started off as some spotting so I didn’t worry too much. But after about a week I noticed that it was light bleeding that would stop for a couple of hours and start back. I am on the generic version of seasonique and I have been taking them correctly. In September my period actually came 2 weeks earlier than it should’ve. But I just assumed it was stress because I had started a new job. But honestly this is getting irritating because I’ll think it’s gone and 💥 there it is again. In about another three weeks it’s be time for my period. Has anyone else had this problem before?