Can I get pregnant?

My boyfriend and I were having protected sex last night and after he came we went in the bathroom to throw the condom away and clean up we realized it had completely broke. We had no clue!!!! I instantly got in the shower to try and get as much of it as I could out of me but I’m worried I’m still able to get pregnant! Also I am on birth control I use Nexplanon(implant in your left arm) are the odds at least sort of in our favor? am I still able to get pregnant?