please comment πŸ€¦πŸΌβ€β™€οΈ

I hate how pregnancy symptoms and period symptoms are so much alike πŸ€¦πŸΌβ€β™€οΈSince my boyfriend and I have been having unprotected sex for three years now , and only using the pull out method I have no clue how I haven't gotten pregnant yet, but I'm always worried that I am, because pregnancy symptoms and period symptoms are so similar πŸ™ƒπŸ™ƒ but this time it seems different , I'm two days late on my period, my boobs are SOO sensitive, I'm always exhausted, my feet literally are the death of me and I'm even having dreams that I'm pregnant.Β 
What were some of your earliest symptoms? And before your BFP what made this time different ?Β