What the heck

Sooooo, I got my nexplanon out after 2.5 years, I had no periods on it. I had it removed June 21st and I had CRAZY spotting and then finally after ten weeks I got my period on August 25th that was a very normal period... ( my husband and I were trying, we stopped September 23rd & have now decided to not try but not prevent either) so I’m like 17 days late and on cycle day 47. Even though we really aren’t trying I’d like to keep up with my period. We know there is chance I could have gotten pregnant which is fine but I still have been getting negative test. So pretty much all the information all I want to know is how many women had irregular periods and/or had late late positive hpts? And if y’all did have irregular periods when did y’all straighten out?