Birth Control

Kiana
Need some help....I've been off birth control for about a month now. I just ended my period a couple days ago but on my 3 day of my cycle I had sex with my boyfriend, well things got hot and steamy and we did not use protection and when my cycle ended we had sex twice on two of my day ovulation. I'm really scared to take a pregnancy test because I have the birth control that was an implant in my arm for about 2 1/2 years and I don't know if that still in my system or if I'm pregnant and I should just take a test someone please help me out give me some type of advice