No period 1st month after stopping BC

Okay, so I stopped taking the pill after my last period in SEPT (around the 15th) & I was due for my period 2 days ago.. I had some super light blood then it went right into the brown discharge and that's it. It's completely stopped & only lasted 2 days. Pregnancy tests are negative but then I pretty much didn't have a period. 
​Has this happened to anyone after quitting the pill?