It's different for everyone. Some get their period back right away. Some get it back within a couple of months. Depends on how long the hormones take to get out of your system.
Haven't been using perfection at all so IV been off the pill for over a month. I won't get pregnant till I get my first period after stopping BC?
If you were on birth control, and using condoms... its very unlikely that you would be pregnant. Your period might start soon, it also might not come at all. Until next month.
When i stopped mine a long time ago... i was very irregular for a few months.