it broke😥😥😥

today me and my boyfriend we havung sex and he came. of course we use condoms and well when he pulled out, we realised that it had broke and he had came inside me. we both started to freak out and Well we went to the store and bought 2 packs of plan b. I have never taken plan b and im scared, freaked out and the fact of telling my mom scares me even more. I need some advice, people to talk to and comfort me if possible. and just calm my nerves a but if there is actually nothung to worry about.