Late Period

What do y’all think? I’m hoping it’s just my body adjusting to being off birth control. I was on it for 3 years. If I am pregnant it’s not a bad thing, we are both adults who take care of ourselves! Please no negativity. I am just wondering what I should expect coming off of bc and if/when I should test. And any other thoughts or experiences that y’all may have had!

I went off birth control after I finished my last pack. My placebo week was Sept 6-12, and I had my period Sept 9-11. I was officially off bc Sept 13th.

When should I expect my period?

I have multiple different period tracking apps and they all say different things for when my period is due. One app says that I’m already late, a few of them say I have 2 more days, and one says I have a week until my period is due.

Should I wait until next week since one of my apps says that’s when I will start? When would you be concerned about pregnancy?

I’m sexually active and we usually use the pull out method or condoms, but Sept 13th and 14th he finished in me.

I’ve been having symptoms whether it’s pregnancy or pms I have no clue 🤷🏽‍♀️

Slight cramping

Gas

Increase in discharge

Extremely itchy nipples

Headaches for two days but have since stopped

Weird taste in my mouth for a few days in a row

Thank you for any advice or thoughts!