Birth Control

Hi everyone - I was on the pill for 8 years took 6 months off and was on it again for another 3 years. I would like to start a family within the next 3-5 years, so last month I stopped taking birth control. We have been using condoms and the withdrawal method for the last month and according to Glow I am 4 days late. I don't think I am pregnant (will be taking a test this weekend) Had anyone else had a similar experience?