Stopped birth control 3 weeks ago after taking it for 5 year

Hi I have been on tri-levin for 5 years now. I never missed one pill and took it at the same time everyday. I just ran out of medication and have been off of it for 3 weeks. I never started a new pack after my last peroid. I have had intercourse twice the first time I think my boyfriend did cum in me.....The second time he pulled out then after he cummed he inserted back in me... Can I get pregnant now??? Help