U can never be pregnant by this.
Well this is a teen pregnancy forum, so the likelihood if her being an adult is slim to none. That comment was not necessary.
But no, you are not pregnant.
I can tell u aint a adult. However, if your boyfriend didnt enter your vagina with his penis u can get pregnant. If he did u could still get pregnant but this all depends on how long your cycle last for. However I think the possibility of that wouldnt be great. Because it a few women gets preg that way. Take care now.